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Manx shearwater (Puffinus puffinus) rafting behaviour revealed by GPS tracking and behavioural observations.

Richards C, Padget O, Guilford T, Bates AE.

PeerJ. 2019 Oct 21;7:e7863. doi: 10.7717/peerj.7863. eCollection 2019.


Patterns of at-sea behaviour at a hybrid zone between two threatened seabirds.

Austin RE, Wynn RB, Votier SC, Trueman C, McMinn M, Rodríguez A, Suberg L, Maurice L, Newton J, Genovart M, Péron C, Grémillet D, Guilford T.

Sci Rep. 2019 Oct 11;9(1):14720. doi: 10.1038/s41598-019-51188-8.


Shearwaters know the direction and distance home but fail to encode intervening obstacles after free-ranging foraging trips.

Padget O, Stanley G, Willis JK, Fayet AL, Bond S, Maurice L, Shoji A, Dean B, Kirk H, Juarez-Martinez I, Freeman R, Bolton M, Guilford T.

Proc Natl Acad Sci U S A. 2019 Oct 22;116(43):21629-21633. doi: 10.1073/pnas.1903829116. Epub 2019 Oct 7.


In Situ Clock Shift Reveals that the Sun Compass Contributes to Orientation in a Pelagic Seabird.

Padget O, Bond SL, Kavelaars MM, van Loon E, Bolton M, Fayet AL, Syposz M, Roberts S, Guilford T.

Curr Biol. 2018 Jan 22;28(2):275-279.e2. doi: 10.1016/j.cub.2017.11.062. Epub 2018 Jan 11.


EU can help Spain's endangered seabird.

Oro D, Guilford T.

Science. 2017 Dec 8;358(6368):1262. doi: 10.1126/science.aar5011. No abstract available.


Ocean-wide Drivers of Migration Strategies and Their Influence on Population Breeding Performance in a Declining Seabird.

Fayet AL, Freeman R, Anker-Nilssen T, Diamond A, Erikstad KE, Fifield D, Fitzsimmons MG, Hansen ES, Harris MP, Jessopp M, Kouwenberg AL, Kress S, Mowat S, Perrins CM, Petersen A, Petersen IK, Reiertsen TK, Robertson GJ, Shannon P, Sigurðsson IA, Shoji A, Wanless S, Guilford T.

Curr Biol. 2017 Dec 18;27(24):3871-3878.e3. doi: 10.1016/j.cub.2017.11.009. Epub 2017 Nov 30.


Anosmia impairs homing orientation but not foraging behaviour in free-ranging shearwaters.

Padget O, Dell'Ariccia G, Gagliardo A, González-Solís J, Guilford T.

Sci Rep. 2017 Aug 29;7(1):9668. doi: 10.1038/s41598-017-09738-5.


Effects of age and reproductive status on individual foraging site fidelity in a long-lived marine predator.

Votier SC, Fayet AL, Bearhop S, Bodey TW, Clark BL, Grecian J, Guilford T, Hamer KC, Jeglinski JWE, Morgan G, Wakefield E, Patrick SC.

Proc Biol Sci. 2017 Jul 26;284(1859). pii: 20171068. doi: 10.1098/rspb.2017.1068.


Remotely sensed wind speed predicts soaring behaviour in a wide-ranging pelagic seabird.

Gibb R, Shoji A, Fayet AL, Perrins CM, Guilford T, Freeman R.

J R Soc Interface. 2017 Jul;14(132). pii: 20170262. doi: 10.1098/rsif.2017.0262.


Breeding density, fine-scale tracking, and large-scale modeling reveal the regional distribution of four seabird species.

Wakefield ED, Owen E, Baer J, Carroll MJ, Daunt F, Dodd SG, Green JA, Guilford T, Mavor RA, Miller PI, Newell MA, Newton SF, Robertson GS, Shoji A, Soanes LM, Votier SC, Wanless S, Bolton M.

Ecol Appl. 2017 Oct;27(7):2074-2091. doi: 10.1002/eap.1591. Epub 2017 Aug 29. Erratum in: Ecol Appl. 2018 Jan;28(1):262. Ecol Appl. 2019 Apr;29(3):e01885.


Carry-over effects on the annual cycle of a migratory seabird: an experimental study.

Fayet AL, Freeman R, Shoji A, Kirk HL, Padget O, Perrins CM, Guilford T.

J Anim Ecol. 2016 Nov;85(6):1516-1527. doi: 10.1111/1365-2656.12580. Epub 2016 Aug 31.


Drivers and fitness consequences of dispersive migration in a pelagic seabird.

Fayet AL, Freeman R, Shoji A, Boyle D, Kirk HL, Dean BJ, Perrins CM, Guilford T.

Behav Ecol. 2016 Jul-Aug;27(4):1061-1072. Epub 2016 Feb 17.


Foraging flexibility and search patterns are unlinked during breeding in a free-ranging seabird.

Shoji A, Aris-Brosou S, Owen E, Bolton M, Boyle D, Fayet A, Dean B, Kirk H, Freeman R, Perrins C, Guilford T.

Mar Biol. 2016;163:72. Epub 2016 Mar 14.


Olfaction and topography, but not magnetic cues, control navigation in a pelagic seabird: displacements with shearwaters in the Mediterranean Sea.

Pollonara E, Luschi P, Guilford T, Wikelski M, Bonadonna F, Gagliardo A.

Sci Rep. 2015 Nov 9;5:16486. doi: 10.1038/srep16486.


Breeding phenology and winter activity predict subsequent breeding success in a trans-global migratory seabird.

Shoji A, Aris-Brosou S, Culina A, Fayet A, Kirk H, Padget O, Juarez-Martinez I, Boyle D, Nakata T, Perrins CM, Guilford T.

Biol Lett. 2015 Oct;11(10). pii: 20150671. doi: 10.1098/rsbl.2015.0671.


Asymmetric visual input and route recapitulation in homing pigeons.

Martinho A 3rd, Biro D, Guilford T, Gagliardo A, Kacelnik A.

Proc Biol Sci. 2015 Oct 7;282(1816):20151957. doi: 10.1098/rspb.2015.1957.


Modelling group navigation: transitive social structures improve navigational performance.

Flack A, Biro D, Guilford T, Freeman R.

J R Soc Interface. 2015 Jul 6;12(108):20150213. doi: 10.1098/rsif.2015.0213.


Dual foraging and pair coordination during chick provisioning by Manx shearwaters: empirical evidence supported by a simple model.

Shoji A, Aris-Brosou S, Fayet A, Padget O, Perrins C, Guilford T.

J Exp Biol. 2015 Jul;218(Pt 13):2116-23. doi: 10.1242/jeb.120626. Epub 2015 May 11.


The sun compass revisited.

Guilford T, Taylor GK.

Anim Behav. 2014 Nov;97:135-143.


Three-dimensional spatial cognition in a benthic fish, Corydoras aeneus.

Davis VA, Holbrook RI, Schumacher S, Guilford T, de Perera TB.

Behav Processes. 2014 Nov;109 Pt B:151-6. doi: 10.1016/j.beproc.2014.08.011. Epub 2014 Aug 23.


Learning multiple routes in homing pigeons.

Flack A, Guilford T, Biro D.

Biol Lett. 2014 Apr 9;10(4):20140119. doi: 10.1098/rsbl.2014.0119. Print 2014.


Landscape complexity influences route-memory formation in navigating pigeons.

Mann RP, Armstrong C, Meade J, Freeman R, Biro D, Guilford T.

Biol Lett. 2014 Jan 22;10(1):20130885. doi: 10.1098/rsbl.2013.0885. Print 2014 Jan.


Route following and the pigeon's familiar area map.

Guilford T, Biro D.

J Exp Biol. 2014 Jan 15;217(Pt 2):169-79. doi: 10.1242/jeb.092908. Review.


Navigating in a volumetric world: metric encoding in the vertical axis of space.

Burt de Perera T, Holbrook R, Davis V, Kacelnik A, Guilford T.

Behav Brain Sci. 2013 Oct;36(5):546-7; discussion 571-87.


Sympatric breeding auks shift between dietary and spatial resource partitioning across the annual cycle.

Linnebjerg JF, Fort J, Guilford T, Reuleaux A, Mosbech A, Frederiksen M.

PLoS One. 2013 Aug 30;8(8):e72987. doi: 10.1371/journal.pone.0072987. eCollection 2013.


Homing pigeons respond to time-compensated solar cues even in sight of the loft.

Armstrong C, Wilkinson H, Meade J, Biro D, Freeman R, Guilford T.

PLoS One. 2013 May 24;8(5):e63130. doi: 10.1371/journal.pone.0063130. Print 2013.


Predictive ethoinformatics reveals the complex migratory behaviour of a pelagic seabird, the Manx Shearwater.

Freeman R, Dean B, Kirk H, Leonard K, Phillips RA, Perrins CM, Guilford T.

J R Soc Interface. 2013 May 1;10(84):20130279. doi: 10.1098/rsif.2013.0279. Print 2013 Jul 6.


Individual strategies and release site features determine the extent of deviation in clock-shifted pigeons at familiar sites.

Filannino C, Armstrong C, Guilford T, Gagliardo A.

Anim Cogn. 2014 Jan;17(1):33-43. doi: 10.1007/s10071-013-0635-x. Epub 2013 Apr 20.


Pairs of pigeons act as behavioural units during route learning and co-navigational leadership conflicts.

Flack A, Freeman R, Guilford T, Biro D.

J Exp Biol. 2013 Apr 15;216(Pt 8):1434-8. doi: 10.1242/jeb.082800.


Not just passengers: pigeons, Columba livia, can learn homing routes while flying with a more experienced conspecific.

Pettit B, Flack A, Freeman R, Guilford T, Biro D.

Proc Biol Sci. 2013 Jan 7;280(1750):20122160. doi: 10.1098/rspb.2012.2160. Epub 2012 Nov 7.


Geolocators reveal migration and pre-breeding behaviour of the critically endangered Balearic Shearwater Puffinus mauretanicus.

Guilford T, Wynn R, McMinn M, Rodríguez A, Fayet A, Maurice L, Jones A, Meier R.

PLoS One. 2012;7(3):e33753. doi: 10.1371/journal.pone.0033753. Epub 2012 Mar 21.


Migratory navigation in birds: new opportunities in an era of fast-developing tracking technology.

Guilford T, Åkesson S, Gagliardo A, Holland RA, Mouritsen H, Muheim R, Wiltschko R, Wiltschko W, Bingman VP.

J Exp Biol. 2011 Nov 15;214(Pt 22):3705-12. doi: 10.1242/jeb.051292.


A dispersive migration in the Atlantic Puffin and its implications for migratory navigation.

Guilford T, Freeman R, Boyle D, Dean B, Kirk H, Phillips R, Perrins C.

PLoS One. 2011;6(7):e21336. doi: 10.1371/journal.pone.0021336. Epub 2011 Jul 20.


Group decisions and individual differences: route fidelity predicts flight leadership in homing pigeons (Columba livia).

Freeman R, Mann R, Guilford T, Biro D.

Biol Lett. 2011 Feb 23;7(1):63-6. doi: 10.1098/rsbl.2010.0627. Epub 2010 Sep 1.


Objectively identifying landmark use and predicting flight trajectories of the homing pigeon using Gaussian processes.

Mann R, Freeman R, Osborne M, Garnett R, Armstrong C, Meade J, Biro D, Guilford T, Roberts S.

J R Soc Interface. 2011 Feb 6;8(55):210-9. doi: 10.1098/rsif.2010.0301. Epub 2010 Jul 23.


Black Petrels (Procellaria parkinsoni) patrol the ocean shelf-break: GPS tracking of a vulnerable procellariiform seabird.

Freeman R, Dennis T, Landers T, Thompson D, Bell E, Walker M, Guilford T.

PLoS One. 2010 Feb 17;5(2):e9236. doi: 10.1371/journal.pone.0009236.


Flight dynamics of Cory's shearwater foraging in a coastal environment.

Paiva VH, Guilford T, Meade J, Geraldes P, Ramos JA, Garthe S.

Zoology (Jena). 2010 Jan;113(1):47-56. doi: 10.1016/j.zool.2009.05.003. Epub 2010 Jan 8.


Atherosclerosis: pathogenesis and increased occurrence in individuals with HIV and Mycobacterium tuberculosis infection.

Guilford T, Morris D, Gray D, Venketaraman V.

HIV AIDS (Auckl). 2010;2:211-8. doi: 10.2147/HIV.S11977. Epub 2010 Oct 29.


Migration and stopover in a small pelagic seabird, the Manx shearwater Puffinus puffinus: insights from machine learning.

Guilford T, Meade J, Willis J, Phillips RA, Boyle D, Roberts S, Collett M, Freeman R, Perrins CM.

Proc Biol Sci. 2009 Apr 7;276(1660):1215-23. doi: 10.1098/rspb.2008.1577. Epub 2009 Jan 13.


Pigeons combine compass and landmark guidance in familiar route navigation.

Biro D, Freeman R, Meade J, Roberts S, Guilford T.

Proc Natl Acad Sci U S A. 2007 May 1;104(18):7471-6. Epub 2007 Apr 23.


From compromise to leadership in pigeon homing.

Biro D, Sumpter DJ, Meade J, Guilford T.

Curr Biol. 2006 Nov 7;16(21):2123-8.


An edge-detection approach to investigating pigeon navigation.

Lau KK, Roberts S, Biro D, Freeman R, Meade J, Guilford T.

J Theor Biol. 2006 Mar 7;239(1):71-8. Epub 2005 Aug 29.


Homing pigeons develop local route stereotypy.

Meade J, Biro D, Guilford T.

Proc Biol Sci. 2005 Jan 7;272(1558):17-23.


Automimicry destabilizes aposematism: predator sample-and-reject behaviour may provide a solution.

Gamberale-Stille G, Guilford T.

Proc Biol Sci. 2004 Dec 22;271(1557):2621-5.


Familiar route loyalty implies visual pilotage in the homing pigeon.

Biro D, Meade J, Guilford T.

Proc Natl Acad Sci U S A. 2004 Dec 14;101(50):17440-3. Epub 2004 Nov 30.


Positional entropy during pigeon homing I: application of Bayesian latent state modelling.

Roberts S, Guilford T, Rezek I, Biro D.

J Theor Biol. 2004 Mar 7;227(1):39-50.


Positional entropy during pigeon homing II: navigational interpretation of Bayesian latent state models.

Guilford T, Roberts S, Biro D, Rezek I.

J Theor Biol. 2004 Mar 7;227(1):25-38.


How the viewing of familiar landscapes prior to release allows pigeons to home faster: evidence from GPS tracking.

Biro D, Guilford T, Dell'Omo G, Lipp HP.

J Exp Biol. 2002 Dec;205(Pt 24):3833-44.


Pyrazine odour makes visually conspicuous prey aversive.

Lindström L, Rowe C, Guilford T.

Proc Biol Sci. 2001 Jan 22;268(1463):159-62.

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