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Items: 1 to 50 of 84

1.

Microplastic study reveals the presence of natural and synthetic fibres in the diet of King Penguins (Aptenodytes patagonicus) foraging from South Georgia.

Le Guen C, Suaria G, Sherley RB, Ryan PG, Aliani S, Boehme L, Brierley AS.

Environ Int. 2019 Nov 11;134:105303. doi: 10.1016/j.envint.2019.105303. [Epub ahead of print]

2.

Rapid increase in Asian bottles in the South Atlantic Ocean indicates major debris inputs from ships.

Ryan PG, Dilley BJ, Ronconi RA, Connan M.

Proc Natl Acad Sci U S A. 2019 Oct 15;116(42):20892-20897. doi: 10.1073/pnas.1909816116. Epub 2019 Sep 30.

PMID:
31570571
3.

Genomics detects population structure within and between ocean basins in a circumpolar seabird: The white-chinned petrel.

Rexer-Huber K, Veale AJ, Catry P, Cherel Y, Dutoit L, Foster Y, McEwan JC, Parker GC, Phillips RA, Ryan PG, Stanworth AJ, van Stijn T, Thompson DR, Waters J, Robertson BC.

Mol Ecol. 2019 Oct;28(20):4552-4572. doi: 10.1111/mec.15248. Epub 2019 Oct 21.

PMID:
31541577
4.

High-coverage genomes to elucidate the evolution of penguins.

Pan H, Cole TL, Bi X, Fang M, Zhou C, Yang Z, Ksepka DT, Hart T, Bouzat JL, Argilla LS, Bertelsen MF, Boersma PD, Bost CA, Cherel Y, Dann P, Fiddaman SR, Howard P, Labuschagne K, Mattern T, Miller G, Parker P, Phillips RA, Quillfeldt P, Ryan PG, Taylor H, Thompson DR, Young MJ, Ellegaard MR, Gilbert MTP, Sinding MS, Pacheco G, Shepherd LD, Tennyson AJD, Grosser S, Kay E, Nupen LJ, Ellenberg U, Houston DM, Reeve AH, Johnson K, Masello JF, Stracke T, McKinlay B, Borboroglu PG, Zhang DX, Zhang G.

Gigascience. 2019 Sep 1;8(9). pii: giz117. doi: 10.1093/gigascience/giz117.

PMID:
31531675
5.

Spatial and Interspecies Heterogeneity in Concentrations of Perfluoroalkyl Substances (PFASs) in Seabirds of the Southern Ocean.

Roscales JL, Vicente A, Ryan PG, González-Solís J, Jiménez B.

Environ Sci Technol. 2019 Aug 20;53(16):9855-9865. doi: 10.1021/acs.est.9b02677. Epub 2019 Aug 6.

PMID:
31385515
6.

Additive Traits Lead to Feeding Advantage and Reproductive Isolation, Promoting Homoploid Hybrid Speciation.

Masello JF, Quillfeldt P, Sandoval-Castellanos E, Alderman R, Calderón L, Cherel Y, Cole TL, Cuthbert RJ, Marin M, Massaro M, Navarro J, Phillips RA, Ryan PG, Shepherd LD, Suazo CG, Weimerskirch H, Moodley Y.

Mol Biol Evol. 2019 Aug 1;36(8):1671-1685. doi: 10.1093/molbev/msz090.

7.

Globally important islands where eradicating invasive mammals will benefit highly threatened vertebrates.

Holmes ND, Spatz DR, Oppel S, Tershy B, Croll DA, Keitt B, Genovesi P, Burfield IJ, Will DJ, Bond AL, Wegmann A, Aguirre-Muñoz A, Raine AF, Knapp CR, Hung CH, Wingate D, Hagen E, Méndez-Sánchez F, Rocamora G, Yuan HW, Fric J, Millett J, Russell J, Liske-Clark J, Vidal E, Jourdan H, Campbell K, Springer K, Swinnerton K, Gibbons-Decherong L, Langrand O, Brooke ML, McMinn M, Bunbury N, Oliveira N, Sposimo P, Geraldes P, McClelland P, Hodum P, Ryan PG, Borroto-Páez R, Pierce R, Griffiths R, Fisher RN, Wanless R, Pasachnik SA, Cranwell S, Micol T, Butchart SHM.

PLoS One. 2019 Mar 27;14(3):e0212128. doi: 10.1371/journal.pone.0212128. eCollection 2019.

8.

Radar detectors carried by Cape gannets reveal surprisingly few fishing vessel encounters.

Grémillet D, Collet J, Weimerskirch H, Courbin N, Ryan PG, Pichegru L.

PLoS One. 2019 Feb 6;14(2):e0210328. doi: 10.1371/journal.pone.0210328. eCollection 2019.

9.

Mitogenomes Uncover Extinct Penguin Taxa and Reveal Island Formation as a Key Driver of Speciation.

Cole TL, Ksepka DT, Mitchell KJ, Tennyson AJD, Thomas DB, Pan H, Zhang G, Rawlence NJ, Wood JR, Bover P, Bouzat JL, Cooper A, Fiddaman SR, Hart T, Miller G, Ryan PG, Shepherd LD, Wilmshurst JM, Waters JM.

Mol Biol Evol. 2019 Apr 1;36(4):784-797. doi: 10.1093/molbev/msz017.

PMID:
30722030
10.

Do humans spread zoonotic enteric bacteria in Antarctica?

Cerdà-Cuéllar M, Moré E, Ayats T, Aguilera M, Muñoz-González S, Antilles N, Ryan PG, González-Solís J.

Sci Total Environ. 2019 Mar 1;654:190-196. doi: 10.1016/j.scitotenv.2018.10.272. Epub 2018 Oct 23.

PMID:
30445320
11.

The origin of the world's smallest flightless bird, the Inaccessible Island Rail Atlantisia rogersi (Aves: Rallidae).

Stervander M, Ryan PG, Melo M, Hansson B.

Mol Phylogenet Evol. 2019 Jan;130:92-98. doi: 10.1016/j.ympev.2018.10.007. Epub 2018 Oct 12.

PMID:
30321695
12.

Entanglement of birds in plastics and other synthetic materials.

Ryan PG.

Mar Pollut Bull. 2018 Oct;135:159-164. doi: 10.1016/j.marpolbul.2018.06.057. Epub 2018 Jul 11.

PMID:
30301025
13.

Molecular characterization and lesions associated with Diomedenema diomedeae (Aproctoidea: Desmidocercidae) from grey-headed albatrosses (Thalassarche chrysostoma) on Subantarctic Marion Island.

Vanstreels RET, Yabsley MJ, Swanepoel L, Stevens KL, Carpenter-Kling T, Ryan PG, Pistorius PA.

Int J Parasitol Parasites Wildl. 2018 Apr 12;7(2):155-160. doi: 10.1016/j.ijppaw.2018.04.002. eCollection 2018 Aug.

14.

A non-invasive approach to estimate the energetic requirements of an increasing seabird population in a perturbed marine ecosystem.

Gaglio D, Sherley RB, Ryan PG, Cook TR.

Sci Rep. 2018 May 29;8(1):8343. doi: 10.1038/s41598-018-26647-3.

15.

Consistent patterns of debris on South African beaches indicate that industrial pellets and other mesoplastic items mostly derive from local sources.

Ryan PG, Perold V, Osborne A, Moloney CL.

Environ Pollut. 2018 Jul;238:1008-1016. doi: 10.1016/j.envpol.2018.02.017. Epub 2018 Feb 16.

PMID:
29455918
16.

Micro-plastic ingestion by waterbirds from contaminated wetlands in South Africa.

Reynolds C, Ryan PG.

Mar Pollut Bull. 2018 Jan;126:330-333. doi: 10.1016/j.marpolbul.2017.11.021. Epub 2017 Dec 22.

PMID:
29421107
17.

Foraging plasticity in seabirds: A non-invasive study of the diet of greater crested terns breeding in the Benguela region.

Gaglio D, Cook TR, McInnes A, Sherley RB, Ryan PG.

PLoS One. 2018 Jan 31;13(1):e0190444. doi: 10.1371/journal.pone.0190444. eCollection 2018.

18.

Clinical Pathology of the Vulnerable Gough Moorhen (Gallinula comeri).

Dagleish MP, Ryan PG, Girling S, Ghazali M, Bond AL.

J Comp Pathol. 2017 Nov;157(4):246-255. doi: 10.1016/j.jcpa.2017.08.003. Epub 2017 Oct 3.

PMID:
29169618
19.

Comment on "Marine plastic debris emits a keystone infochemical for olfactory foraging seabirds" by Savoca et al.

Dell'Ariccia G, Phillips RA, van Franeker JA, Gaidet N, Catry P, Granadeiro JP, Ryan PG, Bonadonna F.

Sci Adv. 2017 Jun 28;3(6):e1700526. doi: 10.1126/sciadv.1700526. eCollection 2017 Jun.

20.

Seabirds (Laridae) as a source of Campylobacter spp., Salmonella spp. and antimicrobial resistance in South Africa.

Moré E, Ayats T, Ryan PG, Naicker PR, Keddy KH, Gaglio D, Witteveen M, Cerdà-Cuéllar M.

Environ Microbiol. 2017 Oct;19(10):4164-4176. doi: 10.1111/1462-2920.13874. Epub 2017 Sep 14.

PMID:
28752962
21.

Group foraging in Socotra cormorants: A biologging approach to the study of a complex behavior.

Cook TR, Gubiani R, Ryan PG, Muzaffar SB.

Ecol Evol. 2017 Feb 26;7(7):2025-2038. doi: 10.1002/ece3.2750. eCollection 2017 Apr.

22.

Identification of animal movement patterns using tri-axial magnetometry.

Williams HJ, Holton MD, Shepard ELC, Largey N, Norman B, Ryan PG, Duriez O, Scantlebury M, Quintana F, Magowan EA, Marks NJ, Alagaili AN, Bennett NC, Wilson RP.

Mov Ecol. 2017 Mar 27;5:6. doi: 10.1186/s40462-017-0097-x. eCollection 2017.

23.

Anthropogenic debris in the nests of kelp gulls in South Africa.

Witteveen M, Brown M, Ryan PG.

Mar Pollut Bull. 2017 Jan 30;114(2):699-704. doi: 10.1016/j.marpolbul.2016.10.052. Epub 2016 Oct 27.

PMID:
28341155
24.

Defining ecologically relevant scales for spatial protection with long-term data on an endangered seabird and local prey availability.

Sherley RB, Botha P, Underhill LG, Ryan PG, van Zyl D, Cockcroft AC, Crawford RJM, Dyer BM, Cook TR.

Conserv Biol. 2017 Dec;31(6):1312-1321. doi: 10.1111/cobi.12923. Epub 2017 Sep 5.

PMID:
28248436
25.

Clinical Pathology of the Critically Endangered Gough Bunting (Rowettia goughensis).

Dagleish MP, Ryan PG, Girling S, Bond AL.

J Comp Pathol. 2017 Feb - Apr;156(2-3):264-274. doi: 10.1016/j.jcpa.2017.01.002. Epub 2017 Feb 6.

PMID:
28185624
26.

Seabird mortality induced by land-based artificial lights.

Rodríguez A, Holmes ND, Ryan PG, Wilson KJ, Faulquier L, Murillo Y, Raine AF, Penniman JF, Neves V, Rodríguez B, Negro JJ, Chiaradia A, Dann P, Anderson T, Metzger B, Shirai M, Deppe L, Wheeler J, Hodum P, Gouveia C, Carmo V, Carreira GP, Delgado-Alburqueque L, Guerra-Correa C, Couzi FX, Travers M, Corre ML.

Conserv Biol. 2017 Oct;31(5):986-1001. doi: 10.1111/cobi.12900. Epub 2017 May 17. Review.

PMID:
28151557
27.
28.

Proximate drivers of spatial segregation in non-breeding albatrosses.

Clay TA, Manica A, Ryan PG, Silk JR, Croxall JP, Ireland L, Phillips RA.

Sci Rep. 2016 Jul 21;6:29932. doi: 10.1038/srep29932.

29.

Debris size and buoyancy influence the dispersal distance of stranded litter.

Fazey FMC, Ryan PG.

Mar Pollut Bull. 2016 Sep 15;110(1):371-377. doi: 10.1016/j.marpolbul.2016.06.039. Epub 2016 Jul 5.

PMID:
27389460
30.

Feather mercury concentrations in Southern Ocean seabirds: Variation by species, site and time.

Becker PH, Goutner V, Ryan PG, González-Solís J.

Environ Pollut. 2016 Sep;216:253-263. doi: 10.1016/j.envpol.2016.05.061. Epub 2016 Jun 4.

PMID:
27267741
31.

Latitudinal exposure to DDTs, HCB, PCBs, PBDEs and DP in giant petrels (Macronectes spp.) across the Southern Ocean.

Roscales JL, González-Solís J, Zango L, Ryan PG, Jiménez B.

Environ Res. 2016 Jul;148:285-294. doi: 10.1016/j.envres.2016.04.005. Epub 2016 Apr 16.

PMID:
27088732
32.

Impacts of plastic ingestion on post-hatchling loggerhead turtles off South Africa.

Ryan PG, Cole G, Spiby K, Nel R, Osborne A, Perold V.

Mar Pollut Bull. 2016 Jun 15;107(1):155-160. doi: 10.1016/j.marpolbul.2016.04.005. Epub 2016 Apr 14.

PMID:
27087353
33.

Regional differences in plastic ingestion among Southern Ocean fur seals and albatrosses.

Ryan PG, de Bruyn PJ, Bester MN.

Mar Pollut Bull. 2016 Mar 15;104(1-2):207-10. doi: 10.1016/j.marpolbul.2016.01.032. Epub 2016 Jan 28.

PMID:
26827096
34.

Phylogenetic affinities of the Fregetta storm-petrels are not black and white.

Robertson BC, Stephenson BM, Ronconi RA, Goldstien SJ, Shepherd L, Tennyson A, Carlile N, Ryan PG.

Mol Phylogenet Evol. 2016 Apr;97:170-176. doi: 10.1016/j.ympev.2016.01.004. Epub 2016 Jan 20.

PMID:
26804817
35.

Biofouling on buoyant marine plastics: An experimental study into the effect of size on surface longevity.

Fazey FM, Ryan PG.

Environ Pollut. 2016 Mar;210:354-60. doi: 10.1016/j.envpol.2016.01.026. Epub 2016 Jan 21.

PMID:
26803792
36.

Recreational Fish-Finders--An Inexpensive Alternative to Scientific Echo-Sounders for Unravelling the Links between Marine Top Predators and Their Prey.

McInnes AM, Khoosal A, Murrell B, Merkle D, Lacerda M, Nyengera R, Coetzee JC, Edwards LC, Ryan PG, Rademan J, van der Westhuizen JJ, Pichegru L.

PLoS One. 2015 Nov 23;10(11):e0140936. doi: 10.1371/journal.pone.0140936. eCollection 2015.

37.

Asymptomatic ureteral rupture secondary to chronic urinary retention from massive prostatic enlargement.

Sarmah PB, Noah A, Kelly BD, Ryan PG.

J Surg Case Rep. 2015 Oct 31;2015(11). pii: rjv135. doi: 10.1093/jscr/rjv135.

38.

How quickly do albatrosses and petrels digest plastic particles?

Ryan PG.

Environ Pollut. 2015 Dec;207:438-40. doi: 10.1016/j.envpol.2015.08.005. Epub 2015 Aug 15.

PMID:
26286902
39.

Genetics of Rapid and Extreme Size Evolution in Island Mice.

Gray MM, Parmenter MD, Hogan CA, Ford I, Cuthbert RJ, Ryan PG, Broman KW, Payseur BA.

Genetics. 2015 Sep;201(1):213-28. doi: 10.1534/genetics.115.177790. Epub 2015 Jul 20.

40.

Understanding the mechanisms of antitropical divergence in the seabird White-faced Storm-petrel (Procellariiformes: Pelagodroma marina) using a multilocus approach.

Silva MC, Matias R, Wanless RM, Ryan PG, Stephenson BM, Bolton M, Ferrand N, Coelho MM.

Mol Ecol. 2015 Jun;24(12):3122-37. doi: 10.1111/mec.13212. Epub 2015 Jun 5.

PMID:
25903359
41.

Quantifying variation in δ13C and δ15N isotopes within and between feathers and individuals: Is one sample enough?

Grecian WJ, McGill RA, Phillips RA, Ryan PG, Furness RW.

Mar Biol. 2015;162(4):733-741. Epub 2015 Feb 15.

42.

Poor transferability of species distribution models for a pelagic predator, the grey petrel, indicates contrasting habitat preferences across ocean basins.

Torres LG, Sutton PJ, Thompson DR, Delord K, Weimerskirch H, Sagar PM, Sommer E, Dilley BJ, Ryan PG, Phillips RA.

PLoS One. 2015 Mar 6;10(3):e0120014. doi: 10.1371/journal.pone.0120014. eCollection 2015.

43.

Evolutionary factors affecting the cross-species utility of newly developed microsatellite markers in seabirds.

Moodley Y, Masello JF, Cole TL, Calderon L, Munimanda GK, Thali MR, Alderman R, Cuthbert RJ, Marin M, Massaro M, Navarro J, Phillips RA, Ryan PG, Suazo CG, Cherel Y, Weimerskirch H, Quillfeldt P.

Mol Ecol Resour. 2015 Sep;15(5):1046-58. doi: 10.1111/1755-0998.12372. Epub 2015 Jan 29.

PMID:
25594938
44.

Plastic Pollution in the World's Oceans: More than 5 Trillion Plastic Pieces Weighing over 250,000 Tons Afloat at Sea.

Eriksen M, Lebreton LC, Carson HS, Thiel M, Moore CJ, Borerro JC, Galgani F, Ryan PG, Reisser J.

PLoS One. 2014 Dec 10;9(12):e111913. doi: 10.1371/journal.pone.0111913. eCollection 2014.

45.

Low densities of drifting litter in the African sector of the Southern Ocean.

Ryan PG, Musker S, Rink A.

Mar Pollut Bull. 2014 Dec 15;89(1-2):16-19. doi: 10.1016/j.marpolbul.2014.10.043. Epub 2014 Nov 4.

PMID:
25455366
46.

The effect of fine-scale sampling frequency on estimates of beach litter accumulation.

Ryan PG, Lamprecht A, Swanepoel D, Moloney CL.

Mar Pollut Bull. 2014 Nov 15;88(1-2):249-54. doi: 10.1016/j.marpolbul.2014.08.036. Epub 2014 Sep 16.

PMID:
25239099
47.

Stable isotopes of carbon and nitrogen in the study of organochlorine contaminants in albatrosses and petrels.

Colabuono FI, Barquete V, Taniguchi S, Ryan PG, Montone RC.

Mar Pollut Bull. 2014 Jun 15;83(1):241-7. doi: 10.1016/j.marpolbul.2014.03.046. Epub 2014 Apr 22.

PMID:
24766898
48.

Demographic history of a recent invasion of house mice on the isolated Island of Gough.

Gray MM, Wegmann D, Haasl RJ, White MA, Gabriel SI, Searle JB, Cuthbert RJ, Ryan PG, Payseur BA.

Mol Ecol. 2014 Apr;23(8):1923-39. doi: 10.1111/mec.12715. Epub 2014 Apr 3.

49.

Litter survey detects the South Atlantic 'garbage patch'.

Ryan PG.

Mar Pollut Bull. 2014 Feb 15;79(1-2):220-4. doi: 10.1016/j.marpolbul.2013.12.010. Epub 2013 Dec 18.

PMID:
24360332
50.

Multilocus phylogeny of the avian family Alaudidae (larks) reveals complex morphological evolution, non-monophyletic genera and hidden species diversity.

Alström P, Barnes KN, Olsson U, Barker FK, Bloomer P, Khan AA, Qureshi MA, Guillaumet A, Crochet PA, Ryan PG.

Mol Phylogenet Evol. 2013 Dec;69(3):1043-56. doi: 10.1016/j.ympev.2013.06.005. Epub 2013 Jun 21.

PMID:
23792153

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