Zobrazeno 1 - 10
of 142
pro vyhledávání: '"Crawford RJM"'
Autor:
Steinfurth, A, Oppel, S, Dias, MP, Starnes, T, Pearmain, EJ, Dilley, BJ, Davies, D, Nydegger, M, Bell, C, Le Bouard, F, Bond, AL, Cuthbert, RJ, Glass, T, Makhado, AB, Crawford, RJM, Ryan, PG, Wanless, RM, Ratcliffe, N
Publikováno v:
Endangered Species Research, Vol 43, Pp 409-420 (2020)
The designation of Marine Protected Areas has become an important approach to conserving marine ecosystems that relies on robust information on the spatial distribution of biodiversity. We used GPS tracking data to identify marine Important Bird and
Externí odkaz:
https://doaj.org/article/7718df1289cf4eda9b48f0e68e0ec5d3
Populations of the macaroni penguin Eudyptes chrysolophus and the eastern rockhopper penguin E. filholi breeding at Marion Island (Prince Edward Islands) in the sub-Antarctic Indian Ocean decreased from 1994 to 2018. We examined their diets when rear
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::856470fcec6649afbfed40179c844686
Autor:
Masiko, OB, Ryan, PG, van der Lingen, CD, Upfold, L, Somhlaba, S, Masotla, M, Geja, Y, Dyer, BM, Crawford, RJM, Makhado, AB
Publikováno v:
Ostrich: The Journal of African Ornithology; Dec2021, Vol. 92 Issue 4, p280-294, 15p
Autor:
Crawford, RJM1,2, Randall, RM3, Cook, TR4,5, Ryan, PG4, Dyer, BM1, Fox, R6, Geldenhuys, D7, Huisamen, J7, McGeorge, C7, Smith, MK3, Upfold, L1, Visagie, J8, Waller, LJ7, Whittington, PA9,10, Wilke, CG11, Makhado, AB1
Publikováno v:
African Journal of Marine Science. Sep2016, Vol. 38 Issue 3, p373-383. 11p.
Autor:
Schoombie, S1 (AUTHOR) schoombie@gmail.com, Crawford, RJM2,3 (AUTHOR), Makhado, AB1,2 (AUTHOR), Dyer, BM2 (AUTHOR), Ryan, PG1 (AUTHOR)
Publikováno v:
African Journal of Marine Science. Mar2016, Vol. 38 Issue 1, p119-127. 9p.
Publikováno v:
African Journal of Marine Science. 2014, Vol. 36 Issue 2, p225-231. 7p.
Autor:
Crawford, RJM1,2, Randall, RM3, Whittington, PA4,5, Waller, L6, Dyer, BM1, Allan, DG7, Fox, C8, Martin, AP5, Upfold, L1, Visagie, J9, Bachoo, S10, Bowker, M11, Downs, CT11, Fox, R12, Huisamen, J6, Makhado, AB1, Oosthuizen, WH1, Ryan, PG13, Taylor, RH11, Turpie, JK14
Publikováno v:
African Journal of Marine Science. 2013, Vol. 35 Issue 4, p473-490. 18p.
Autor:
Dyer, BM, Cooper, J, Crawford, RJM, Sherley, RB, Somhlaba, S, Cockcroft, A, Upfold, L, Makhado, AB
Publikováno v:
Ostrich: The Journal of African Ornithology; Dec2019, Vol. 90 Issue 4, p373-390, 18p
Autor:
Crawford, RJM1,2 crawford@environment.gov.za, Dyer, BM1, Geldenhuys, D3, Makhado, AB1, Randall, RM4, Upfold, L1, Visagie, J3, Waller, L2,3
Publikováno v:
African Journal of Marine Science. 2012, Vol. 34 Issue 3, p411-424. 14p. 1 Black and White Photograph, 4 Charts, 1 Graph, 1 Map.
Autor:
Crawford, RJM1, Altwegg, R.2, Barham, BJ3, Barham, PJ4, Durant, JM5, Dyer, BM6, Geldenhuys, D.7, Makhado, AB6, Pichegru, L.8, Ryan, PG8, Underhill, LG9, Upfold, L.6, Visagie, J.7, Waller, LJ10, Whittington, PA11
Publikováno v:
African Journal of Marine Science. 2011, Vol. 33 Issue 1, p139-156. 18p. 5 Charts, 8 Graphs, 1 Map.