Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Stephen J. R. Rumsey"'
Publikováno v:
Journal of Ornithology. 153:931-945
To African–Palearctic migratory birds that spend the non-breeding season in sub-Saharan Africa, the Sahara desert is an ecological barrier that must be crossed using large energy reserves stored at stopover sites either side. Given the coincidence
Publikováno v:
Journal of Ornithology. 152:933-946
The bi-annual crossing of the Sahara desert is a considerable energetic challenge faced by approximately a quarter of Europe’s total bird population, as they migrate to and from sub-Saharan non-breeding grounds. Where, when and how migratory birds
Publikováno v:
Bulletin of the African Bird Club. 17:93-96
Publikováno v:
Ringing & Migration. 23:147-155
This study examines the migratory behaviour of Grasshopper Warblers Locustella naevia on the south coast of Britain with respect to phenology, fuel loads, stopover behaviour and potential flight ranges. Data were derived from 5,455 mist‐net capture
Autor:
Philip Hall, Ulf Ottosson, Jonas Waldenström, Patrik Rhönnstad, Roland Neumann, A P Leventis, Jan Pettersson, Daniel Bengtsson, Christian Hjort, Stephen J. R. Rumsey, Rolf Gustafsson, William Velmala
Publikováno v:
Bulletin of the African Bird Club. 9:52-55
Publikováno v:
Ringing & Migration. 20:344-351
We present ringing data from the Parc National des Oiseaux du Djoudj, Senegal, for Blackcap Sylvia atricapilla, Orphean Warbler S. hortensis, Subalpine Warbler S. cantillans and Whitethroat S. communis. A total of 5,607 birds of the four species were
Publikováno v:
Ringing & Migration. 25:59-61