La Tour du Valat

Article

Apparent resilience of a declining Afro-Palaearctic migrant to forest loss on the wintering grounds

John W. Mallord, Auteur ; Christopher J. Orsman, Auteur ; Japheth T. Roberts, Auteur ; Kwame Boafo, Auteur ; Roger Q. Skeen, Auteur ; Danaë K. Sheehan, Auteur ; Juliet A. Vickery, Auteur

Dans Ibis (160(4) April, 2018)

Populations of long-distance migrant birds are declining but it is unknown what role land cover change in non-breeding areas may be playing in this process. Using compositional analysis, we assessed habitat selection by one such migrant, the Woo[...]

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Article

Habitat use and tree selection of a declining Afro-Palaearctic migrant at sub-Saharan staging and wintering sites

John W. Mallord, Auteur ; Christopher J. Orsman, Auteur ; Japheth T. Roberts, Auteur ; Roger Skeen, Auteur ; Danaë K. Sheehan, Auteur ; Juliet A. Vickery, Auteur

Dans Bird Study (63(4) octobre 1, 2016)

Capsule: Wood Warblers Phylloscopus sibilatrix showed significant selection for tree species and woodland characteristics at staging and wintering sites in sub-Saharan Africa.Aims: To investigate home range size, habitat and tree species selecti[...]

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Article

Supplementary feeding of mealworms enhances reproductive success in garden nesting House Sparrows Passer domesticus

Will J. Peach, Auteur ; Danaë K. Sheehan, Auteur ; Will B. Kirby, Auteur

Dans Bird Study (61(3) 2014)

Capsule Mealworm provisioning increased clutch size and chick survival in garden-nesting House Sparrows. Aim We tested experimentally whether invertebrate availability limits reproductive success in garden-nesting House Sparrows Passer domesticu[...]

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Article

Defining the key wintering habitats in the Sahel for declining African-Eurasian migrants using expert assessment

Philip W. Atkinson, Auteur ; William M. Adams, Auteur ; JOOST Brouwer, Auteur ; Graeme Buchanan, Auteur ; Robert A. Cheke, Auteur ; Will Cresswell, Auteur ; Chris M. Hewson, Auteur ; Mark F. Hulme, Auteur ; Adam Manvell, Auteur ; Danaë K. Sheehan, Auteur ; Robert D. S. Small, Auteur ; William J. Sutherland, Auteur ; Juliet A. Vickery, Auteur

Dans Bird Conservation International (24(4) DEC 2014)

The Sahel in West Africa is a major wintering area for many western Palearctic migrants. The breeding populations of many of these have declined over the past 50 years. However, there have been few intensive field studies on migrant ecology in t[...]

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Article

Seeing the bigger picture: how anthropogenic landscape modification in Africa affects declining migratory birds and the need for trans-continental research and conservation

Danaë K. Sheehan, Auteur ; Fiona J. Sanderson, Auteur

Dans Ibis (154(4) OCT 2012)

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