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Selecting sites for Harpy Eagles’ releases

Selecting sites for Harpy Eagles’ releases

Harpy Eagles are threatened birds of prey of Central and South Americas. A study show why and how releases of rehabilitated or captive-born animals should consider home range characteristics and habitat preferences.   The Harpy Eagle (Harpia harpyja), found in...
Hudsonian godwits cross the windy ocean

Hudsonian godwits cross the windy ocean

The Hudsonian godwit is a migratory bird travelling a marathon, transoceanic flight from South America to Arctic or sub-Arctic North America. Their flight paths tracked using Argos, in relation with variable winds, can help understand how they travel such long...