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Dr Matthew Witt

Dr Matthew Witt

Senior Lecturer in Natural Environment

 Hatherly C6D

 

Hatherly Building, University of Exeter, Prince of Wales Road, Exeter, EX4 4PS, UK

My research focuses on marine ecology, looking specifically at the distribution and behaviour of turtles, sharks and other mobile marine species. Acquiring this knowledge is often challenging so my work uses a wide range of technologies, including satellite tracking and acoustic detection. I am especially interested in using large sets of data to assess the effects of human activities on marine ecosystems.

I am a member of the College of Life and Environmental Sciences and work across two of Exeter's campuses. At the Streatham Campus (Exeter) my research contributes to the Environmental Biology theme and on the Penryn Campus (Cornwall) my reserach contributes to the Environment and Sustainability Institute.

Qualifications

2007 PhD Biological Sciences, Exeter
2004 MRes Marine Biology, Plymouth
2003 MSc Oceanography, Southampton

Career

2015 Senior Lecturer, University of Exeter
2012-2015 Lecturer, University of Exeter 
2008-2012 Research Fellow (PRIMaRE, MERiFIC, Darwin)

Research

Research interests

  • Distribution and behaviour of marine vertebrates
  • Aspects of marine vertebrate ecology including human-wildlife space conflict and habitat use
  • Remote data collection technologies
  • Ecological effects of marine renewable energies
  • Local patterns of biodiversity

Research projects

  • Basking shark satellite tracking in Scotland for Scottish Natural Heritage
  • Leatherbacks in high resolution, tracking the movements of leatherback turtles in the South Atlantic

Research grants

  • 2018 European Maritime and Fisheries Fund
    Ocean Health Index+ for the English South West Marine Plan Area
  • 2018 European Maritime and Fisheries Fund
    Satellite tracking of bluefin tuna in the English Channel and Celtic Sea

Key publications | Publications by category | Publications by year

Publications by category


Journal articles

Witt M, Godley BJ (In Press). Basking shark breaching behaviour observations West of Shetland. Marine Biodiversity Records Full text.
Pikesley SK, Agamboue PD, Bayet JP, Bibang JN, Bonguno EA, Boussamba F, Broderick AC, Coyne MS, Du Plessis P, Faure FE, et al (2018). A novel approach to estimate the distribution, density and at-sea risks of a centrally-placed mobile marine vertebrate. Biological Conservation, 221, 246-256. Abstract.  Full text.
Metcalfe K, Bréheret N, Chauvet E, Collins T, Curran BK, Parnell RJ, Turner RA, Witt MJ, Godley BJ (2018). Using satellite AIS to improve our understanding of shipping and fill gaps in ocean observation data to support marine spatial planning. Journal of Applied Ecology, 55(4), 1834-1845. Abstract.
Casale P, Abitsi G, Aboro MP, Agamboue PD, Agbode L, Allela NL, Angueko D, Bibang Bi Nguema JN, Boussamba F, Cardiec F, et al (2017). A first estimate of sea turtle bycatch in the industrial trawling fishery of Gabon. Biodiversity and Conservation, 26(10), 2421-2433. Abstract.  Full text.
Bjorndal KA, Bolten AB, Chaloupka M, Saba VS, Bellini C, Marcovaldi MAG, Santos AJB, Bortolon LFW, Meylan AB, Meylan PA, et al (2017). Ecological regime shift drives declining growth rates of sea turtles throughout the West Atlantic. Global Change Biology, 23(11), 4556-4568. Abstract.  Full text.
Wilkes M, MacInnis MJ, Witt MJ, Vergalla M, Verschave Keysers M, Thomas A, Hawkes LA (2017). Free Flight Physiology: Paragliding and the Study of Extreme Altitude. High Altitude Medicine and Biology, 18(1), 90-91. Full text.
Parr N, Bearhop S, Douglas DC, Takekawa JY, Prosser DJ, Newman SH, Perry WM, Balachandran S, Witt MJ, Hou Y, et al (2017). High altitude flights by ruddy shelduck Tadorna ferruginea during trans-Himalayan migrations. Journal of Avian Biology, 48(10), 1310-1315. Abstract.  Full text.
Doherty PD, Baxter JM, Gell FR, Godley BJ, Graham RT, Hall G, Hall J, Hawkes LA, Henderson SM, Johnson L, et al (2017). Long-term satellite tracking reveals variable seasonal migration strategies of basking sharks in the north-east Atlantic. Scientific Reports, 7 Abstract.  Full text.
Nelms SE, Coombes C, Foster LC, Galloway TS, Godley BJ, Lindeque PK, Witt MJ (2017). Marine anthropogenic litter on British beaches: a 10-year nationwide assessment using citizen science data. Science of the Total Environment, 579, 1399-1409. Abstract.  Full text.
Scott R, Biastoch A, Agamboue PD, Bayer T, Boussamba FL, Formia A, Godley BJ, Mabert BDK, Manfoumbi JC, Schwarzkopf FU, et al (2017). Spatio-temporal variation in ocean current-driven hatchling dispersion: Implications for the world's largest leatherback sea turtle nesting region. Diversity and Distributions, 23(6), 604-614. Abstract.  Full text.
Cox SL, Witt MJ, Embling CB, Godley BJ, Hosegood PJ, Miller PI, Votier SC, Ingram SN (2017). Temporal patterns in habitat use by small cetaceans at an oceanographically dynamic marine renewable energy test site in the Celtic Sea. Deep-Sea Research Part II: Topical Studies in Oceanography, 141, 178-190. Abstract.
Doherty PD, Baxter JM, Godley BJ, Graham RT, Hall G, Hall J, Hawkes LA, Henderson SM, Johnson L, Speedie C, et al (2017). Testing the boundaries: Seasonal residency and inter-annual site fidelity of basking sharks in a proposed Marine Protected Area. Biological Conservation, 209, 68-75. Abstract.  Full text.
Metcalfe K, Collins T, Abernethy KE, Boumba R, Dengui J-C, Miyalou R, Parnell RJ, Plummer KE, Russell DJ, Safou GK, et al (2016). Addressing Uncertainty in Marine Resource Management; Combining Community Engagement and Tracking Technology to Characterize Human Behavior. Conservation Letters, 10(4), 460-469. Full text.
Hammerschlag N, Bell I, Fitzpatrick R, Gallagher AJ, Hawkes LA, Meekan MG, Stevens JD, Thums M, Witt MJ, Barnett A, et al (2016). Behavioral evidence suggests facultative scavenging by a marine apex predator during a food pulse. Behavioral Ecology and Sociobiology, 70(10), 1777-1788. Abstract.  Full text.
Bicknell AWJ, Godley BJ, Sheehan EV, Votier SC, Witt MJ (2016). Camera technology for monitoring marine biodiversity and human impact. Frontiers in Ecology and the Environment, 14(8), 424-432. Abstract.  Full text.
Garrett JK, Blondel P, Godley BJ, Pikesley SK, Witt MJ, Johanning L (2016). Long-term underwater sound measurements in the shipping noise indicator bands 63 Hz and 125 Hz from the port of Falmouth Bay, UK. Marine Pollution Bulletin, 110(1), 438-448. Abstract.  Full text.
Varo-Cruz N, Bermejo JA, Calabuig P, Cejudo D, Godley BJ, López-Jurado LF, Pikesley SK, Witt MJ, Hawkes LA (2016). New findings about the spatial and temporal use of the Eastern Atlantic Ocean by large juvenile loggerhead turtles. Diversity and Distributions Abstract.
Pikesley SK, Godley BJ, Latham H, Richardson PB, Robson LM, Solandt J-L, Trundle C, Wood C, Witt MJ (2016). Pink sea fans (Eunicella verrucosa) as indicators of the spatial efficacy of Marine Protected Areas in southwest UK coastal waters. Marine Policy, 64, 38-45. Full text.
Grecian WJ, Witt MJ, Attrill MJ, Bearhop S, Becker PH, Egevang C, Furness RW, Godley BJ, González-Solís J, Grémillet D, et al (2016). Seabird diversity hotspot linked to ocean productivity in the Canary Current Large Marine Ecosystem. Biology Letters, 12(8). Abstract.  Full text.
Bjorndal KA, Chaloupka M, Saba VS, Diez CE, Van Dam RP, Krueger BH, Horrocks JA, Santos AJB, Bellini C, Marcovaldi MAG, et al (2016). Somatic growth dynamics of West Atlantic hawksbill sea turtles: a spatio-temporal perspective. Ecosphere, 7(5). Abstract.  Full text.
Merchant ND, Brookes KL, Faulkner RC, Bicknell AWJ, Godley BJ, Witt MJ (2016). Underwater noise levels in UK waters. Scientific Reports, 6(1). Full text.
Hammerschlag N, Broderick AC, Coker JW, Coyne MS, Dodd M, Frick MG, Godfrey MH, Godley BJ, Griffin DBB, Hartog K, et al (2015). Evaluating the landscape of fear between apex predatory sharks and mobile sea turtles across a large dynamic seascape. Ecology, 96(8), 2117-2126. Abstract.  Full text.
Ellis CD, Knott H, Daniels CL, Witt MJ, Hodgson DJ (2015). Geographic and environmental drivers of fecundity in the European lobster (Homarus gammarus). ICES Journal of Marine Science, 72, i91-i100. Abstract.
Metcalfe K, Agamboué PD, Augowet E, Boussamba F, Cardiec F, Fay JM, Formia A, Kema Kema JR, Kouerey C, Mabert BDK, et al (2015). Going the extra mile: Ground-based monitoring of olive ridley turtles reveals Gabon hosts the largest rookery in the Atlantic. Biological Conservation, 190, 14-22. Abstract.
Pikesley SK, Broderick AC, Cejudo D, Coyne MS, Godfrey MH, Godley BJ, Lopez P, López-Jurado LF, Elsy Merino S, Varo-Cruz N, et al (2015). Modelling the niche for a marine vertebrate: a case study incorporating behavioural plasticity, proximate threats and climate change. Ecography, 38(8), 803-812. Abstract.  Full text.
Hart CE, Blanco GS, Coyne MS, Delgado-Trejo C, Godley BJ, Jones TT, Resendiz A, Seminoff JA, Witt MJ, Nichols WJ, et al (2015). Multinational tagging efforts illustrate regional scale of distribution and threats for east pacific green turtles (Chelonia mydas agassizii). PLoS One, 10(2). Abstract.  Author URL.  Full text.
Doherty PD, Alfaro-Shigueto J, Hodgson DJ, Mangel JC, Witt MJ, Godley BJ (2014). Big catch, little sharks: Insight into Peruvian small-scale longline fisheries. Ecology and Evolution, 4(12), 2375-2383. Abstract.  Full text.
Pikesley SK, Godley BJ, Ranger S, Richardson PB, Witt MJ (2014). Cnidaria in UK coastal waters: Description of spatio-temporal patterns and inter-annual variability. Journal of the Marine Biological Association of the United Kingdom, 94(7), 1401-1408. Abstract.
Hawkes LA, Mcgowan A, Broderick AC, Gore S, Wheatley D, White J, Witt MJ, Godley BJ (2014). High rates of growth recorded for hawksbill sea turtles in Anegada, British Virgin Islands. Ecology and Evolution, 4(8), 1255-1266. Abstract.  Full text.
Fossette S, Witt MJ, Miller P, Nalovic MA, Albareda D, Almeida AP, Broderick AC, Chacón-Chaverri D, Coyne MS, Domingo A, et al (2014). Pan-Atlantic analysis of the overlap of a highly migratory species, the leatherback turtle, with pelagic longline fisheries. Proceedings of the Royal Society B: Biological Sciences, 281(1780). Abstract.  Full text.
Hawkes LA, McGowan A, Godley BJ, Gore S, Lange A, Tyler CR, Wheatley D, White J, Witt MJ, Broderick AC, et al (2013). Estimating sex ratios in Caribbean hawksbill turtles: Testosterone levels and climate effects. Aquatic Biology, 18(1), 9-19. Abstract.
Griffin DBB, Murphy SR, Frick MG, Broderick AC, Coker JW, Coyne MS, Dodd MG, Godfrey MH, Godley BJ, Hawkes LA, et al (2013). Foraging habitats and migration corridors utilized by a recovering subpopulation of adult female loggerhead sea turtles: Implications for conservation. Marine Biology, 160(12), 3071-3086. Abstract.
Pikesley SK, Agamboue PD, Bonguno EA, Boussamba F, Cardiec F, Michael Fay J, Formia A, Godley BJ, Laurance WF, Mabert BDK, et al (2013). Here today, here tomorrow: Beached timber in Gabon, a persistent threat to nesting sea turtles. Biological Conservation, 162, 127-132. Abstract.  Full text.
Fuller WJ, Godley BJ, Hodgson DJ, Reece SE, Witt MJ, Broderick AC (2013). Importance of spatio-temporal data for predicting the effects of climate change on marine turtle sex ratios. Marine Ecology Progress Series, 488, 267-274. Abstract.
Richardson PB, Broderick AC, Coyne MS, Gore S, Gumbs JC, Pickering A, Ranger S, Witt MJ, Godley BJ (2013). Leatherback turtle conservation in the Caribbean UK overseas territories: Act local, think global?. Marine Policy, 38, 483-490. Abstract.
Pikesley SK, Maxwell SM, Pendoley K, Costa DP, Coyne MS, Formia A, Godley BJ, Klein W, Makanga-Bahouna J, Maruca S, et al (2013). On the front line: Integrated habitat mapping for olive ridley sea turtles in the Southeast Atlantic. Diversity and Distributions, 19(12), 1518-1530. Abstract.
Richardson PB, Broderick AC, Coyne MS, Ekanayake L, Kapurusinghe T, Premakumara C, Ranger S, Saman MM, Witt MJ, Godley BJ, et al (2013). Satellite telemetry reveals behavioural plasticity in a green turtle population nesting in Sri Lanka. Marine Biology, 160(6), 1415-1426. Abstract.
Weber N, Weber SB, Godley BJ, Ellick J, Witt M, Broderick AC (2013). Telemetry as a tool for improving estimates of marine turtle abundance. Biological Conservation, 167, 90-96. Abstract.
Pincheira-Donoso D, Tregenza T, Witt MJ, Hodgson DJ (2013). The evolution of viviparity opens opportunities for lizard radiation but drives it into a climatic cul-de-sac. Global Ecology and Biogeography, 22(7), 857-867. Abstract.
Hawkes LA, Balachandran S, Batbayar N, Butler PJ, Chua B, Douglas DC, Frappell PB, Hou Y, Milsom WK, Newman SH, et al (2013). The paradox of extreme high-altitude migration in bar-headed geese Anser indicus. Proceedings of the Royal Society B: Biological Sciences, 280(1750). Abstract.
Mangel JC, Alfaro-Shigueto J, Witt MJ, Hodgson DJ, Godley BJ (2013). Using pingers to reduce bycatch of small cetaceans in Peru's small-scale driftnet fishery. ORYX, 47(4), 595-606. Abstract.
Grecian WJ, Witt MJ, Attrill MJ, Bearhop S, Godley BJ, Grémillet D, Hamer KC, Votier SC (2012). A novel projection technique to identify important at-sea areas for seabird conservation: an example using Northern gannets breeding in the North East Atlantic. Biological Conservation, 156, 43-52. Abstract.
Merchant ND, Witt MJ, Blondel P, Godley BJ, Smith GH (2012). Assessing sound exposure from shipping in coastal waters using a single hydrophone and Automatic Identification System (AIS) data. Marine Pollution Bulletin
Witt MJ, Sheehan EV, Bearhop S, Broderick AC, Conley DC, Cotterell SP, Crow E, Grecian WJ, Halsband C, Hodgson DJ, et al (2012). Assessing wave energy effects on biodiversity: the Wave Hub experience. Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, 370(1959), 502-529. Abstract.
Witt MJ, Hardy T, Johnson L, McClellan CM, Pikesley SK, Ranger S, Richardson PB, Solandt JL, Speedie C, Williams R, et al (2012). Basking sharks in the northeast Atlantic: Spatio-temporal trends from sightings in UK waters. Marine Ecology Progress Series, 459, 121-134. Abstract.
Pikesley SK, Witt MJ, Hardy T, Loveridge J, Loveridge J, Williams R, Godley BJ (2012). Cetacean sightings and strandings: Evidence for spatial and temporal trends?. Journal of the Marine Biological Association of the United Kingdom, 92(8), 1809-1820. Abstract.
Scott R, Hodgson DJ, Witt MJ, Coyne MS, Adnyana W, Blumenthal JM, Broderick AC, Canbolat AF, Catry P, Ciccione S, et al (2012). Global analysis of satellite tracking data shows that adult green turtles are significantly aggregated in Marine Protected Areas. Global Ecology and Biogeography, 21(11), 1053-1061. Abstract.
Merchant ND, Witt MJ, Blondel P, Godley BJ, Smith GH (2012). Long-term monitoring of sound exposure from shipping in coastal waters. 11th European Conference on Underwater Acoustics 2012, ECUA 2012, 34 2(PART 3), 1026-1033.
Leeney RH, Witt MJ, Broderick AC, Buchanan J, Jarvis DS, Richardson PB, Godley BJ (2012). Marine megavertebrates of Cornwall and the Isles of Scilly: Relative abundance and distribution. Journal of the Marine Biological Association of the United Kingdom, 92(8), 1823-1833. Abstract.
Hawkes LA, Tomás J, Revuelta O, León YM, Blumenthal JM, Broderick AC, Fish M, Raga JA, Witt MJ, Godley BJ, et al (2012). Migratory patterns in hawksbill turtles described by satellite tracking. Marine Ecology Progress Series, 461, 223-232. Abstract.
Graham RT, Witt MJ, Castellanos DW, Remolina F, Maxwell S, Godley BJ, Hawkes LA (2012). Satellite tracking of manta rays highlights challenges to their conservation. PLoS ONE, 7(5). Abstract.  Full text.
Garnier J, Hill N, Guissamulo A, Silva I, Witt M, Godley B (2012). Status and community-based conservation of marine turtles in the northern Querimbas Islands (Mozambique). ORYX, 46(3), 359-367. Abstract.
Hawkes LA, Witt MJ, Broderick AC, Coker JW, Coyne MS, Dodd M, Frick MG, Godfrey MH, Griffin DB, Murphy SR, et al (2011). Home on the range: Spatial ecology of loggerhead turtles in Atlantic waters of the USA. Diversity and Distributions, 17(4), 624-640. Abstract.
Mangel JC, Alfaro-Shigueto J, Witt MJ, Dutton PH, Seminoff JA, Godley BJ (2011). Post-capture movements of loggerhead turtles in the southeastern Pacific Ocean assessed by satellite tracking. Marine Ecology Progress Series, 433, 261-272. Abstract.
Weber SB, Blount JD, Godley BJ, Witt MJ, Broderick AC (2011). Rate of egg maturation in marine turtles exhibits 'universal temperature dependence'. Journal of Animal Ecology, 80(5), 1034-1041. Abstract.  Full text.
Witt MJ, Bonguno EA, Broderick AC, Coyne MS, Formia A, Gibudi A, Mounguengui GAM, Moussounda C, Nsafou M, Nougessono S, et al (2011). Tracking leatherback turtles from the world's largest rookery: Assessing threats across the South Atlantic. Proceedings of the Royal Society B: Biological Sciences, 278(1716), 2338-2347. Abstract.  Full text.
Maxwell SM, Breed GA, Nickel BA, Makanga-Bahouna J, Pemo-Makaya E, Parnell RJ, Formia A, Ngouessono S, Godley BJ, Costa DP, et al (2011). Using satellite tracking to optimize protection of long-lived marine species: Olive ridley sea turtle conservation in central africa. PLoS ONE, 6(5). Abstract.  Full text.
Leeney RH, Broderick AC, Mills C, Sayer S, Witt MJ, Godley BJ (2010). Abundance, distribution and haul-out behaviour of grey seals (Halichoerus grypus) in Cornwall and the Isles of Scilly, UK. Journal of the Marine Biological Association of the United Kingdom, 90(5), 1033-1040. Abstract.
Witt MJ, Åkesson S, Broderick AC, Coyne MS, Ellick J, Formia A, Hays GC, Luschi P, Stroud S, Godley BJ, et al (2010). Assessing accuracy and utility of satellite-tracking data using Argos-linked Fastloc-GPS. Animal Behaviour, 80(3), 571-581.
Votier SC, Bearhop S, Witt MJ, Inger R, Thompson D, Newton J (2010). Individual responses of seabirds to commercial fisheries revealed using GPS tracking, stable isotopes and vessel monitoring systems. Journal of Applied Ecology, 47(2), 487-497. Abstract.
Witt M, McGowan A, Blumenthal J, Broderick A, Gore S, Wheatley D, White J, Godley B (2010). Inferring vertical and horizontal movements of juvenile marine turtles from time-depth recorders. Aquatic Biology, 8, 169-177.
Blumenthal JM, Austin TJ, Bothwell JB, Broderick AC, Ebanks-Petrie G, Olynik JR, Orr MF, Solomon JL, Witt MJ, Godley BJ, et al (2010). Life in (and out of) the lagoon: Fine-scale movements of green turtles tracked using time-depth recorders. Aquatic Biology, 9(2), 113-121. Abstract.
Grecian WJ, Inger R, Attrill MJ, Bearhop S, Godley BJ, Witt MJ, Votier SC (2010). Potential impacts of wave-powered marine renewable energy installations on marine birds. Ibis, 152(4), 683-697. Abstract.
Witt MJ, Hawkes LA, Godfrey MH, Godley BJ, Broderick AC (2010). Predicting the impacts of climate change on a globally distributed species: the case of the loggerhead turtle. Journal of Experimental Biology, 213(6), 901-911. Abstract.  Full text.
Mangel JC, Alfaro-Shigueto J, Van Waerebeek K, Cáceres C, Bearhop S, Witt MJ, Godley BJ (2010). Small cetacean captures in Peruvian artisanal fisheries: High despite protective legislation. Biological Conservation, 143(1), 136-143. Abstract.
Godley BJ, Barbosa C, Bruford M, Broderick AC, Catry P, Coyne MS, Formia A, Hays GC, Witt MJ (2010). Unravelling migratory connectivity in marine turtles using multiple methods. Journal of Applied Ecology, 47(4), 769-778. Abstract.  Full text.
Witt MJ, Baert B, Broderick AC, Formia A, Fretey J, Gibudi A, Mounguengui GAM, Moussounda C, Ngouessono S, Parnell RJ, et al (2009). Aerial surveying of the world's largest leatherback turtle rookery: a more effective methodology for large-scale monitoring. Biological Conservation, 142(8), 1719-1727. Abstract.
Blumenthal JM, Austin TJ, Bothwell JB, Broderick AC, Ebanks-Petrie G, Olynik JR, Orr MF, Solomon JL, Witt MJ, Godley BJ, et al (2009). Diving behavior and movements of juvenile hawksbill turtles Eretmochelys imbricata on a Caribbean coral reef. Coral Reefs, 28(1), 55-65. Abstract.
Pade NG, Queiroz N, Humphries NE, Witt MJ, Jones CS, Noble LR, Sims DW (2009). First results from satellite-linked archival tagging of porbeagle shark, Lamna nasus: Area fidelity, wider-scale movements and plasticity in diel depth changes. Journal of Experimental Marine Biology and Ecology, 370(1-2), 64-74. Abstract.
Fuller WJ, Broderick AC, Hooker SK, Witt MJ, Godley BJ (2009). Insights into habitat utilization by Green Turtles (Chelonia Mydas) during the inter-nesting period animal-borne digital cameras. Marine Technology Society Journal, 43(3), 51-59. Abstract.
Inger R, Attrill MJ, Bearhop S, Broderick AC, James Grecian W, Hodgson DJ, Mills C, Sheehan E, Votier SC, Witt MJ, et al (2009). Marine renewable energy: Potential benefits to biodiversity? an urgent call for research. Journal of Applied Ecology, 46(6), 1145-1153. Abstract.
Mcgowan A, Broderick AC, Frett G, Gore S, Hastings M, Pickering A, Wheatley D, White J, Witt MJ, Godley BJ, et al (2008). Down but not out: Marine turtles of the British Virgin Islands. Animal Conservation, 11(2), 92-103. Abstract.
Witt MJ, Broderick AC, Coyne MS, Formia A, Ngouessono S, Parnell RJ, Sounguet GP, Godley BJ (2008). Satellite tracking highlights difficulties in the design of effective protected areas for Critically Endangered leatherback turtles Dermochelys coriacea during the inter-nesting period. ORYX, 42(2), 296-300. Abstract.
Godley BJ, Blumenthal JM, Broderick AC, Coyne MS, Godfrey MH, Hawkes LA, Witt MJ (2008). Satellite tracking of sea turtles: Where have we been and where do we go next?. Endangered Species Research, 4(1-2), 3-22. Abstract.
Sims DW, Southall EJ, Humphries NE, Hays GC, Bradshaw CJA, Pitchford JW, James A, Ahmed MZ, Brierley AS, Hindell MA, et al (2008). Scaling laws of marine predator search behaviour. Nature, 451(7182), 1098-1102. Abstract.
Leeney RH, Amies R, Broderick AC, Witt MJ, Loveridge J, Doyle J, Godley BJ (2008). Spatio-temporal analysis of cetacean strandings and bycatch in a UK fisheries hotspot. Biodiversity and Conservation, 17(10), 2323-2338. Abstract.
Witt MJ, Godley BJ (2007). A step towards seascape scale conservation: Using vessel monitoring systems (VMS) to map fishing activity. PLoS ONE, 2(10). Abstract.  Full text.
Witt MJ, Broderick AC, Johns DJ, Martin C, Penrose R, Hoogmoed MS, Godley BJ (2007). Prey landscapes help identify potential foraging habitats for leatherback turtles in the NE Atlantic. Marine Ecology Progress Series, 337, 231-243. Abstract.
Witt MJ, Penrose R, Godley BJ (2007). Spatio-temporal patterns of juvenile marine turtle occurrence in waters of the European continental shelf. Marine Biology, 151(3), 873-885. Abstract.
Shepard ELC, Ahmed MZ, Southall EJ, Witt MJ, Metcalfe JD, Sims DW (2006). Diel and tidal rhythms in diving behaviour of pelagic sharks identified by signal processing of archival tagging data. Marine Ecology Progress Series, 328, 205-213. Abstract.
Sims DW, Witt MJ, Richardson AJ, Southall EJ, Metcalfe JD (2006). Encounter success of free-ranging marine predator movements across a dynamic prey landscape. Proceedings of the Royal Society B: Biological Sciences, 273(1591), 1195-1201. Abstract.
Southall EJ, Sims DW, Witt MJ, Metcalfe JD (2006). Seasonal space-use estimates of basking sharks in relation to protection and political-economic zones in the North-east Atlantic. Biological Conservation, 132(1), 33-39. Abstract.
Richardson AJ, Walne AW, John AWG, Jonas TD, Lindley JA, Sims DW, Stevens D, Witt M (2006). Using continuous plankton recorder data. Progress in Oceanography, 68(1), 27-74. Abstract.

Publications by year


In Press

Witt M, Godley BJ (In Press). Basking shark breaching behaviour observations West of Shetland. Marine Biodiversity Records Full text.

2018

Pikesley SK, Agamboue PD, Bayet JP, Bibang JN, Bonguno EA, Boussamba F, Broderick AC, Coyne MS, Du Plessis P, Faure FE, et al (2018). A novel approach to estimate the distribution, density and at-sea risks of a centrally-placed mobile marine vertebrate. Biological Conservation, 221, 246-256. Abstract.  Full text.
Metcalfe K, Bréheret N, Chauvet E, Collins T, Curran BK, Parnell RJ, Turner RA, Witt MJ, Godley BJ (2018). Using satellite AIS to improve our understanding of shipping and fill gaps in ocean observation data to support marine spatial planning. Journal of Applied Ecology, 55(4), 1834-1845. Abstract.

2017

Casale P, Abitsi G, Aboro MP, Agamboue PD, Agbode L, Allela NL, Angueko D, Bibang Bi Nguema JN, Boussamba F, Cardiec F, et al (2017). A first estimate of sea turtle bycatch in the industrial trawling fishery of Gabon. Biodiversity and Conservation, 26(10), 2421-2433. Abstract.  Full text.
Bjorndal KA, Bolten AB, Chaloupka M, Saba VS, Bellini C, Marcovaldi MAG, Santos AJB, Bortolon LFW, Meylan AB, Meylan PA, et al (2017). Ecological regime shift drives declining growth rates of sea turtles throughout the West Atlantic. Global Change Biology, 23(11), 4556-4568. Abstract.  Full text.
Wilkes M, MacInnis MJ, Witt MJ, Vergalla M, Verschave Keysers M, Thomas A, Hawkes LA (2017). Free Flight Physiology: Paragliding and the Study of Extreme Altitude. High Altitude Medicine and Biology, 18(1), 90-91. Full text.
Parr N, Bearhop S, Douglas DC, Takekawa JY, Prosser DJ, Newman SH, Perry WM, Balachandran S, Witt MJ, Hou Y, et al (2017). High altitude flights by ruddy shelduck Tadorna ferruginea during trans-Himalayan migrations. Journal of Avian Biology, 48(10), 1310-1315. Abstract.  Full text.
Doherty PD, Baxter JM, Gell FR, Godley BJ, Graham RT, Hall G, Hall J, Hawkes LA, Henderson SM, Johnson L, et al (2017). Long-term satellite tracking reveals variable seasonal migration strategies of basking sharks in the north-east Atlantic. Scientific Reports, 7 Abstract.  Full text.
Nelms SE, Coombes C, Foster LC, Galloway TS, Godley BJ, Lindeque PK, Witt MJ (2017). Marine anthropogenic litter on British beaches: a 10-year nationwide assessment using citizen science data. Science of the Total Environment, 579, 1399-1409. Abstract.  Full text.
Scott R, Biastoch A, Agamboue PD, Bayer T, Boussamba FL, Formia A, Godley BJ, Mabert BDK, Manfoumbi JC, Schwarzkopf FU, et al (2017). Spatio-temporal variation in ocean current-driven hatchling dispersion: Implications for the world's largest leatherback sea turtle nesting region. Diversity and Distributions, 23(6), 604-614. Abstract.  Full text.
Cox SL, Witt MJ, Embling CB, Godley BJ, Hosegood PJ, Miller PI, Votier SC, Ingram SN (2017). Temporal patterns in habitat use by small cetaceans at an oceanographically dynamic marine renewable energy test site in the Celtic Sea. Deep-Sea Research Part II: Topical Studies in Oceanography, 141, 178-190. Abstract.
Doherty PD, Baxter JM, Godley BJ, Graham RT, Hall G, Hall J, Hawkes LA, Henderson SM, Johnson L, Speedie C, et al (2017). Testing the boundaries: Seasonal residency and inter-annual site fidelity of basking sharks in a proposed Marine Protected Area. Biological Conservation, 209, 68-75. Abstract.  Full text.

2016

Metcalfe K, Collins T, Abernethy KE, Boumba R, Dengui J-C, Miyalou R, Parnell RJ, Plummer KE, Russell DJ, Safou GK, et al (2016). Addressing Uncertainty in Marine Resource Management; Combining Community Engagement and Tracking Technology to Characterize Human Behavior. Conservation Letters, 10(4), 460-469. Full text.
Hammerschlag N, Bell I, Fitzpatrick R, Gallagher AJ, Hawkes LA, Meekan MG, Stevens JD, Thums M, Witt MJ, Barnett A, et al (2016). Behavioral evidence suggests facultative scavenging by a marine apex predator during a food pulse. Behavioral Ecology and Sociobiology, 70(10), 1777-1788. Abstract.  Full text.
Bicknell AWJ, Godley BJ, Sheehan EV, Votier SC, Witt MJ (2016). Camera technology for monitoring marine biodiversity and human impact. Frontiers in Ecology and the Environment, 14(8), 424-432. Abstract.  Full text.
Garrett JK, Blondel P, Godley BJ, Pikesley SK, Witt MJ, Johanning L (2016). Long-term underwater sound measurements in the shipping noise indicator bands 63 Hz and 125 Hz from the port of Falmouth Bay, UK. Marine Pollution Bulletin, 110(1), 438-448. Abstract.  Full text.
Varo-Cruz N, Bermejo JA, Calabuig P, Cejudo D, Godley BJ, López-Jurado LF, Pikesley SK, Witt MJ, Hawkes LA (2016). New findings about the spatial and temporal use of the Eastern Atlantic Ocean by large juvenile loggerhead turtles. Diversity and Distributions Abstract.
Pikesley SK, Godley BJ, Latham H, Richardson PB, Robson LM, Solandt J-L, Trundle C, Wood C, Witt MJ (2016). Pink sea fans (Eunicella verrucosa) as indicators of the spatial efficacy of Marine Protected Areas in southwest UK coastal waters. Marine Policy, 64, 38-45. Full text.
Grecian WJ, Witt MJ, Attrill MJ, Bearhop S, Becker PH, Egevang C, Furness RW, Godley BJ, González-Solís J, Grémillet D, et al (2016). Seabird diversity hotspot linked to ocean productivity in the Canary Current Large Marine Ecosystem. Biology Letters, 12(8). Abstract.  Full text.
Bjorndal KA, Chaloupka M, Saba VS, Diez CE, Van Dam RP, Krueger BH, Horrocks JA, Santos AJB, Bellini C, Marcovaldi MAG, et al (2016). Somatic growth dynamics of West Atlantic hawksbill sea turtles: a spatio-temporal perspective. Ecosphere, 7(5). Abstract.  Full text.
Merchant ND, Brookes KL, Faulkner RC, Bicknell AWJ, Godley BJ, Witt MJ (2016). Underwater noise levels in UK waters. Scientific Reports, 6(1). Full text.

2015

Hammerschlag N, Broderick AC, Coker JW, Coyne MS, Dodd M, Frick MG, Godfrey MH, Godley BJ, Griffin DBB, Hartog K, et al (2015). Evaluating the landscape of fear between apex predatory sharks and mobile sea turtles across a large dynamic seascape. Ecology, 96(8), 2117-2126. Abstract.  Full text.
Ellis CD, Knott H, Daniels CL, Witt MJ, Hodgson DJ (2015). Geographic and environmental drivers of fecundity in the European lobster (Homarus gammarus). ICES Journal of Marine Science, 72, i91-i100. Abstract.
Metcalfe K, Agamboué PD, Augowet E, Boussamba F, Cardiec F, Fay JM, Formia A, Kema Kema JR, Kouerey C, Mabert BDK, et al (2015). Going the extra mile: Ground-based monitoring of olive ridley turtles reveals Gabon hosts the largest rookery in the Atlantic. Biological Conservation, 190, 14-22. Abstract.
Pikesley SK, Broderick AC, Cejudo D, Coyne MS, Godfrey MH, Godley BJ, Lopez P, López-Jurado LF, Elsy Merino S, Varo-Cruz N, et al (2015). Modelling the niche for a marine vertebrate: a case study incorporating behavioural plasticity, proximate threats and climate change. Ecography, 38(8), 803-812. Abstract.  Full text.
Hart CE, Blanco GS, Coyne MS, Delgado-Trejo C, Godley BJ, Jones TT, Resendiz A, Seminoff JA, Witt MJ, Nichols WJ, et al (2015). Multinational tagging efforts illustrate regional scale of distribution and threats for east pacific green turtles (Chelonia mydas agassizii). PLoS One, 10(2). Abstract.  Author URL.  Full text.

2014

Doherty PD, Alfaro-Shigueto J, Hodgson DJ, Mangel JC, Witt MJ, Godley BJ (2014). Big catch, little sharks: Insight into Peruvian small-scale longline fisheries. Ecology and Evolution, 4(12), 2375-2383. Abstract.  Full text.
Pikesley SK, Godley BJ, Ranger S, Richardson PB, Witt MJ (2014). Cnidaria in UK coastal waters: Description of spatio-temporal patterns and inter-annual variability. Journal of the Marine Biological Association of the United Kingdom, 94(7), 1401-1408. Abstract.
Hawkes LA, Mcgowan A, Broderick AC, Gore S, Wheatley D, White J, Witt MJ, Godley BJ (2014). High rates of growth recorded for hawksbill sea turtles in Anegada, British Virgin Islands. Ecology and Evolution, 4(8), 1255-1266. Abstract.  Full text.
Fossette S, Witt MJ, Miller P, Nalovic MA, Albareda D, Almeida AP, Broderick AC, Chacón-Chaverri D, Coyne MS, Domingo A, et al (2014). Pan-Atlantic analysis of the overlap of a highly migratory species, the leatherback turtle, with pelagic longline fisheries. Proceedings of the Royal Society B: Biological Sciences, 281(1780). Abstract.  Full text.

2013

Hawkes LA, McGowan A, Godley BJ, Gore S, Lange A, Tyler CR, Wheatley D, White J, Witt MJ, Broderick AC, et al (2013). Estimating sex ratios in Caribbean hawksbill turtles: Testosterone levels and climate effects. Aquatic Biology, 18(1), 9-19. Abstract.
Griffin DBB, Murphy SR, Frick MG, Broderick AC, Coker JW, Coyne MS, Dodd MG, Godfrey MH, Godley BJ, Hawkes LA, et al (2013). Foraging habitats and migration corridors utilized by a recovering subpopulation of adult female loggerhead sea turtles: Implications for conservation. Marine Biology, 160(12), 3071-3086. Abstract.
Pikesley SK, Agamboue PD, Bonguno EA, Boussamba F, Cardiec F, Michael Fay J, Formia A, Godley BJ, Laurance WF, Mabert BDK, et al (2013). Here today, here tomorrow: Beached timber in Gabon, a persistent threat to nesting sea turtles. Biological Conservation, 162, 127-132. Abstract.  Full text.
Fuller WJ, Godley BJ, Hodgson DJ, Reece SE, Witt MJ, Broderick AC (2013). Importance of spatio-temporal data for predicting the effects of climate change on marine turtle sex ratios. Marine Ecology Progress Series, 488, 267-274. Abstract.
Richardson PB, Broderick AC, Coyne MS, Gore S, Gumbs JC, Pickering A, Ranger S, Witt MJ, Godley BJ (2013). Leatherback turtle conservation in the Caribbean UK overseas territories: Act local, think global?. Marine Policy, 38, 483-490. Abstract.
Pikesley SK, Maxwell SM, Pendoley K, Costa DP, Coyne MS, Formia A, Godley BJ, Klein W, Makanga-Bahouna J, Maruca S, et al (2013). On the front line: Integrated habitat mapping for olive ridley sea turtles in the Southeast Atlantic. Diversity and Distributions, 19(12), 1518-1530. Abstract.
Richardson PB, Broderick AC, Coyne MS, Ekanayake L, Kapurusinghe T, Premakumara C, Ranger S, Saman MM, Witt MJ, Godley BJ, et al (2013). Satellite telemetry reveals behavioural plasticity in a green turtle population nesting in Sri Lanka. Marine Biology, 160(6), 1415-1426. Abstract.
Weber N, Weber SB, Godley BJ, Ellick J, Witt M, Broderick AC (2013). Telemetry as a tool for improving estimates of marine turtle abundance. Biological Conservation, 167, 90-96. Abstract.
Pincheira-Donoso D, Tregenza T, Witt MJ, Hodgson DJ (2013). The evolution of viviparity opens opportunities for lizard radiation but drives it into a climatic cul-de-sac. Global Ecology and Biogeography, 22(7), 857-867. Abstract.
Hawkes LA, Balachandran S, Batbayar N, Butler PJ, Chua B, Douglas DC, Frappell PB, Hou Y, Milsom WK, Newman SH, et al (2013). The paradox of extreme high-altitude migration in bar-headed geese Anser indicus. Proceedings of the Royal Society B: Biological Sciences, 280(1750). Abstract.
Mangel JC, Alfaro-Shigueto J, Witt MJ, Hodgson DJ, Godley BJ (2013). Using pingers to reduce bycatch of small cetaceans in Peru's small-scale driftnet fishery. ORYX, 47(4), 595-606. Abstract.

2012

Grecian WJ, Witt MJ, Attrill MJ, Bearhop S, Godley BJ, Grémillet D, Hamer KC, Votier SC (2012). A novel projection technique to identify important at-sea areas for seabird conservation: an example using Northern gannets breeding in the North East Atlantic. Biological Conservation, 156, 43-52. Abstract.
Merchant ND, Witt MJ, Blondel P, Godley BJ, Smith GH (2012). Assessing sound exposure from shipping in coastal waters using a single hydrophone and Automatic Identification System (AIS) data. Marine Pollution Bulletin
Witt MJ, Sheehan EV, Bearhop S, Broderick AC, Conley DC, Cotterell SP, Crow E, Grecian WJ, Halsband C, Hodgson DJ, et al (2012). Assessing wave energy effects on biodiversity: the Wave Hub experience. Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, 370(1959), 502-529. Abstract.
Witt MJ, Hardy T, Johnson L, McClellan CM, Pikesley SK, Ranger S, Richardson PB, Solandt JL, Speedie C, Williams R, et al (2012). Basking sharks in the northeast Atlantic: Spatio-temporal trends from sightings in UK waters. Marine Ecology Progress Series, 459, 121-134. Abstract.
Pikesley SK, Witt MJ, Hardy T, Loveridge J, Loveridge J, Williams R, Godley BJ (2012). Cetacean sightings and strandings: Evidence for spatial and temporal trends?. Journal of the Marine Biological Association of the United Kingdom, 92(8), 1809-1820. Abstract.
Scott R, Hodgson DJ, Witt MJ, Coyne MS, Adnyana W, Blumenthal JM, Broderick AC, Canbolat AF, Catry P, Ciccione S, et al (2012). Global analysis of satellite tracking data shows that adult green turtles are significantly aggregated in Marine Protected Areas. Global Ecology and Biogeography, 21(11), 1053-1061. Abstract.
Merchant ND, Witt MJ, Blondel P, Godley BJ, Smith GH (2012). Long-term monitoring of sound exposure from shipping in coastal waters. 11th European Conference on Underwater Acoustics 2012, ECUA 2012, 34 2(PART 3), 1026-1033.
Leeney RH, Witt MJ, Broderick AC, Buchanan J, Jarvis DS, Richardson PB, Godley BJ (2012). Marine megavertebrates of Cornwall and the Isles of Scilly: Relative abundance and distribution. Journal of the Marine Biological Association of the United Kingdom, 92(8), 1823-1833. Abstract.
Hawkes LA, Tomás J, Revuelta O, León YM, Blumenthal JM, Broderick AC, Fish M, Raga JA, Witt MJ, Godley BJ, et al (2012). Migratory patterns in hawksbill turtles described by satellite tracking. Marine Ecology Progress Series, 461, 223-232. Abstract.
Graham RT, Witt MJ, Castellanos DW, Remolina F, Maxwell S, Godley BJ, Hawkes LA (2012). Satellite tracking of manta rays highlights challenges to their conservation. PLoS ONE, 7(5). Abstract.  Full text.
Garnier J, Hill N, Guissamulo A, Silva I, Witt M, Godley B (2012). Status and community-based conservation of marine turtles in the northern Querimbas Islands (Mozambique). ORYX, 46(3), 359-367. Abstract.

2011

Hawkes LA, Witt MJ, Broderick AC, Coker JW, Coyne MS, Dodd M, Frick MG, Godfrey MH, Griffin DB, Murphy SR, et al (2011). Home on the range: Spatial ecology of loggerhead turtles in Atlantic waters of the USA. Diversity and Distributions, 17(4), 624-640. Abstract.
Mangel JC, Alfaro-Shigueto J, Witt MJ, Dutton PH, Seminoff JA, Godley BJ (2011). Post-capture movements of loggerhead turtles in the southeastern Pacific Ocean assessed by satellite tracking. Marine Ecology Progress Series, 433, 261-272. Abstract.
Weber SB, Blount JD, Godley BJ, Witt MJ, Broderick AC (2011). Rate of egg maturation in marine turtles exhibits 'universal temperature dependence'. Journal of Animal Ecology, 80(5), 1034-1041. Abstract.  Full text.
Witt MJ, Bonguno EA, Broderick AC, Coyne MS, Formia A, Gibudi A, Mounguengui GAM, Moussounda C, Nsafou M, Nougessono S, et al (2011). Tracking leatherback turtles from the world's largest rookery: Assessing threats across the South Atlantic. Proceedings of the Royal Society B: Biological Sciences, 278(1716), 2338-2347. Abstract.  Full text.
Maxwell SM, Breed GA, Nickel BA, Makanga-Bahouna J, Pemo-Makaya E, Parnell RJ, Formia A, Ngouessono S, Godley BJ, Costa DP, et al (2011). Using satellite tracking to optimize protection of long-lived marine species: Olive ridley sea turtle conservation in central africa. PLoS ONE, 6(5). Abstract.  Full text.

2010

Leeney RH, Broderick AC, Mills C, Sayer S, Witt MJ, Godley BJ (2010). Abundance, distribution and haul-out behaviour of grey seals (Halichoerus grypus) in Cornwall and the Isles of Scilly, UK. Journal of the Marine Biological Association of the United Kingdom, 90(5), 1033-1040. Abstract.
Witt MJ, Åkesson S, Broderick AC, Coyne MS, Ellick J, Formia A, Hays GC, Luschi P, Stroud S, Godley BJ, et al (2010). Assessing accuracy and utility of satellite-tracking data using Argos-linked Fastloc-GPS. Animal Behaviour, 80(3), 571-581.
Votier SC, Bearhop S, Witt MJ, Inger R, Thompson D, Newton J (2010). Individual responses of seabirds to commercial fisheries revealed using GPS tracking, stable isotopes and vessel monitoring systems. Journal of Applied Ecology, 47(2), 487-497. Abstract.
Witt M, McGowan A, Blumenthal J, Broderick A, Gore S, Wheatley D, White J, Godley B (2010). Inferring vertical and horizontal movements of juvenile marine turtles from time-depth recorders. Aquatic Biology, 8, 169-177.
Blumenthal JM, Austin TJ, Bothwell JB, Broderick AC, Ebanks-Petrie G, Olynik JR, Orr MF, Solomon JL, Witt MJ, Godley BJ, et al (2010). Life in (and out of) the lagoon: Fine-scale movements of green turtles tracked using time-depth recorders. Aquatic Biology, 9(2), 113-121. Abstract.
Grecian WJ, Inger R, Attrill MJ, Bearhop S, Godley BJ, Witt MJ, Votier SC (2010). Potential impacts of wave-powered marine renewable energy installations on marine birds. Ibis, 152(4), 683-697. Abstract.
Witt MJ, Hawkes LA, Godfrey MH, Godley BJ, Broderick AC (2010). Predicting the impacts of climate change on a globally distributed species: the case of the loggerhead turtle. Journal of Experimental Biology, 213(6), 901-911. Abstract.  Full text.
Mangel JC, Alfaro-Shigueto J, Van Waerebeek K, Cáceres C, Bearhop S, Witt MJ, Godley BJ (2010). Small cetacean captures in Peruvian artisanal fisheries: High despite protective legislation. Biological Conservation, 143(1), 136-143. Abstract.
Godley BJ, Barbosa C, Bruford M, Broderick AC, Catry P, Coyne MS, Formia A, Hays GC, Witt MJ (2010). Unravelling migratory connectivity in marine turtles using multiple methods. Journal of Applied Ecology, 47(4), 769-778. Abstract.  Full text.

2009

Witt MJ, Baert B, Broderick AC, Formia A, Fretey J, Gibudi A, Mounguengui GAM, Moussounda C, Ngouessono S, Parnell RJ, et al (2009). Aerial surveying of the world's largest leatherback turtle rookery: a more effective methodology for large-scale monitoring. Biological Conservation, 142(8), 1719-1727. Abstract.
Blumenthal JM, Austin TJ, Bothwell JB, Broderick AC, Ebanks-Petrie G, Olynik JR, Orr MF, Solomon JL, Witt MJ, Godley BJ, et al (2009). Diving behavior and movements of juvenile hawksbill turtles Eretmochelys imbricata on a Caribbean coral reef. Coral Reefs, 28(1), 55-65. Abstract.
Pade NG, Queiroz N, Humphries NE, Witt MJ, Jones CS, Noble LR, Sims DW (2009). First results from satellite-linked archival tagging of porbeagle shark, Lamna nasus: Area fidelity, wider-scale movements and plasticity in diel depth changes. Journal of Experimental Marine Biology and Ecology, 370(1-2), 64-74. Abstract.
Fuller WJ, Broderick AC, Hooker SK, Witt MJ, Godley BJ (2009). Insights into habitat utilization by Green Turtles (Chelonia Mydas) during the inter-nesting period animal-borne digital cameras. Marine Technology Society Journal, 43(3), 51-59. Abstract.
Inger R, Attrill MJ, Bearhop S, Broderick AC, James Grecian W, Hodgson DJ, Mills C, Sheehan E, Votier SC, Witt MJ, et al (2009). Marine renewable energy: Potential benefits to biodiversity? an urgent call for research. Journal of Applied Ecology, 46(6), 1145-1153. Abstract.

2008

Mcgowan A, Broderick AC, Frett G, Gore S, Hastings M, Pickering A, Wheatley D, White J, Witt MJ, Godley BJ, et al (2008). Down but not out: Marine turtles of the British Virgin Islands. Animal Conservation, 11(2), 92-103. Abstract.
Witt MJ, Broderick AC, Coyne MS, Formia A, Ngouessono S, Parnell RJ, Sounguet GP, Godley BJ (2008). Satellite tracking highlights difficulties in the design of effective protected areas for Critically Endangered leatherback turtles Dermochelys coriacea during the inter-nesting period. ORYX, 42(2), 296-300. Abstract.
Godley BJ, Blumenthal JM, Broderick AC, Coyne MS, Godfrey MH, Hawkes LA, Witt MJ (2008). Satellite tracking of sea turtles: Where have we been and where do we go next?. Endangered Species Research, 4(1-2), 3-22. Abstract.
Sims DW, Southall EJ, Humphries NE, Hays GC, Bradshaw CJA, Pitchford JW, James A, Ahmed MZ, Brierley AS, Hindell MA, et al (2008). Scaling laws of marine predator search behaviour. Nature, 451(7182), 1098-1102. Abstract.
Leeney RH, Amies R, Broderick AC, Witt MJ, Loveridge J, Doyle J, Godley BJ (2008). Spatio-temporal analysis of cetacean strandings and bycatch in a UK fisheries hotspot. Biodiversity and Conservation, 17(10), 2323-2338. Abstract.

2007

Witt MJ, Godley BJ (2007). A step towards seascape scale conservation: Using vessel monitoring systems (VMS) to map fishing activity. PLoS ONE, 2(10). Abstract.  Full text.
Witt MJ, Broderick AC, Johns DJ, Martin C, Penrose R, Hoogmoed MS, Godley BJ (2007). Prey landscapes help identify potential foraging habitats for leatherback turtles in the NE Atlantic. Marine Ecology Progress Series, 337, 231-243. Abstract.
Witt MJ, Penrose R, Godley BJ (2007). Spatio-temporal patterns of juvenile marine turtle occurrence in waters of the European continental shelf. Marine Biology, 151(3), 873-885. Abstract.

2006

Shepard ELC, Ahmed MZ, Southall EJ, Witt MJ, Metcalfe JD, Sims DW (2006). Diel and tidal rhythms in diving behaviour of pelagic sharks identified by signal processing of archival tagging data. Marine Ecology Progress Series, 328, 205-213. Abstract.
Sims DW, Witt MJ, Richardson AJ, Southall EJ, Metcalfe JD (2006). Encounter success of free-ranging marine predator movements across a dynamic prey landscape. Proceedings of the Royal Society B: Biological Sciences, 273(1591), 1195-1201. Abstract.
Southall EJ, Sims DW, Witt MJ, Metcalfe JD (2006). Seasonal space-use estimates of basking sharks in relation to protection and political-economic zones in the North-east Atlantic. Biological Conservation, 132(1), 33-39. Abstract.
Richardson AJ, Walne AW, John AWG, Jonas TD, Lindley JA, Sims DW, Stevens D, Witt M (2006). Using continuous plankton recorder data. Progress in Oceanography, 68(1), 27-74. Abstract.

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Postdoctoral researchers

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  • Stephen Pikesley

Postgraduate researchers

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