Top Photo: Looking down at wintering thrush. Of all the spot-breasted, brown-backed thrushes in North America, the hermit thrush is the one that winters furthest north. If you see a spot-breasted thrush at the museum in winter it most surely is a hermit thrush. Hermit thrushes can switch their diet from insects and small invertebrates to berries in winter, which allows them to spend their winters further north than their relatives. The other thrushes spend their winters in Central andRead more
Posts tagged: #neotropic migrant
American Gold
Our goldfinches are starting to molt into alternate, or breeding, plumage. As we move into spring, the males forsake their drab olive-gray coloring for the bright yellow, black, and white feathers of their breeding plumage. Their bills lose the dull gray-blackness of winter for the bright orange of the mating season. Goldfinches molt into their basic (non-breeding) plumage in the fall. The birds molt all of their feathers at this time, wings, tail (flight feathers), and body (contour) feathers. ThisRead more