Mourning Warbler: Bird in the Bush
… ContinueThis YouTube video was produced by the American Bird Conservancy.
Though relatively common over much of its range, the Mourning Warbler (Geothlypis philadelphia) is secretive and notoriously hard to observe. These birds mostly stay close to the ground in dense thickets and brush where they forage and nest. Outside of the breeding season, Mourning Warblers are also fairly quiet and can easily go unnoticed. As a result, very little is known of this bird’s life history outside of the breeding season. In fact, there are sizable gaps in our understanding of its breeding biology as well — for instance, no

