Zobrazeno 1 - 3
of 3
pro vyhledávání: '"David J Hodkinson"'
Publikováno v:
PLoS ONE, Vol 8, Iss 11, p e79835 (2013)
Many bird species show spatial or habitat segregation of the sexes during the non-breeding season. One potential ecological explanation is that differences in bill morphology favour foraging niche specialisation and segregation. Western sandpipers Ca
Externí odkaz:
https://doaj.org/article/ac52af99b85a4967877360ae2cf8366a
Autor:
Jeremy R. Blackburn, David J. Hodkinson, Sabine Schäfer, Dave I. Leech, Allison J. Kew, Ruth H. Walker, Gary D. Clewley, Lee J. Barber, Bridget M. Griffin, Diana X. de Palacio, Mark J. Grantham, Dorian Moss, Robert A. Robinson, Carl J. Barimore, Jacquie A. Clark
Publikováno v:
Ringing & Migration. 32:111-155
This is the 80th annual report of the British Trust for Ornithology's Ringing Scheme, incorporating the report of the Nest Record Scheme and covering work carried out and data processed in ...
Autor:
H. River Gates, David J. Hodkinson, T. Kurt Kyser, Guillermo Fernández, Ariam Jiménez, Nils Warnock, Birgit Schwarz, Ronald C. Ydenberg, David B. Lank, Alexey Dondua, Samantha E. Franks, Brett K. Sandercock, Felicia J. Sanders, Mark A. Colwell, Brent Ortego, Jorge Correa Sandoval, Roberto Carmona, Richard B. Lanctot, John Y. Takekawa, D. Ryan Norris, Ben Haase
Publikováno v:
Journal of Avian Biology. 43:155-167
Understanding the population dynamics of migratory animals and predicting the consequences of environmental change requires knowing how populations are spatially connected between different periods of the annual cycle. We used stable isotopes to exam