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Autor:
Ana Teresa Marques, Hany Alonso, Francisco Moreira, Ricardo A. Correia, João P. Silva, Jorge M. Palmeirim
Publikováno v:
Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Migratory decisions, such as the selection of stopover sites, are critical for the success of post‐breeding migratory movements and subsequent survival. Recent advances in bio‐logging have revealed the stopover strategies of many long‐distance
Publikováno v:
Ibis. 160:431-446
Quantifying avian collisions with power lines at large spatial scales is difficult, but such mortality is of serious conservation concern for many bird species worldwide. To investigate effects on the Endangered Ludwig's Bustard Neotis ludwigii and t
Autor:
James D. Fraser, Cheri L. Gratto-Trevor, Olivia E. LeDee, Jonathan B. Cohen, Sidney B. Maddock, Melissa K. Bimbi, Walker Golder, Francesca J. Cuthbert, Daniel H. Catlin
Publikováno v:
Ibis. 160:342-354
Medium-distance migrant shorebirds that nest on beaches contend with human disturbance and habitat development on their breeding, migratory stopover and non-breeding sites. Conservation has focused on breeding areas because protection of nests is mor
Publikováno v:
Ibis. 159:481-490
This study is the first to utilize 30-cm resolution imagery from the WorldView-3 (WV-3) satellite to count wildlife directly. We test the accuracy of the satellite method for directly counting individuals at a well-studied colony of Wandering Albatro
Autor:
Nancy Bunbury
Publikováno v:
Ibis. 156:233-235
Autor:
Christopher G. R. Bowden, Maria Jimenez Armesto, Ken W. Smith, Widade Oubrou, Mohammed Ribi, Ali Aghnaj, Mohammed El Bekkay
Publikováno v:
Ibis. 150:728-734
The Northern Bald Ibis Geronticus eremita is a globally threatened species with its main remaining world population breeding in an area of sea cliffs and coastal semi-desert steppe near Agadir in southern Morocco. Between 1998 and 2002, we showed exp
Publikováno v:
Ibis. 150:416-420
This project was funded by the Terra Natura Foundation. L.C. and P.L.-L. are supported by FPU grants of the Spanish Ministerio de Educacion y Ciencia (references AP2001-1444 and AP2005-0874, respectively).