Sunday, January 19, 2014

Hermit Thrush


An unassuming bird with a lovely, melancholy song, the Hermit Thrush lurks in the understories of far northern forests in summer and is a frequent winter companion across much of the country. It forages on the forest floor by rummaging through leaf litter or seizing insects with its bill. The Hermit Thrush has a rich brown upper body and smudged spots on the breast, with a reddish tail that sets it apart from similar species in its genus.

Males usually gather food for the nest, while females feed the nestlings. The young birds start by eating bits of larvae, then grasshoppers, moths, and spiders. One Hermit Thrush has been seen trying to give a nestling a salamander more than 1.5 inches long. Hermit Thrushes sometimes forage by “foot quivering,” where they shake bits of grass with their feet to get insects. They also typically begin to quiver their feet as they relax after seeing a flying predator. Some scientists think the quivering happens as the bird responds to conflicting impulses to resume foraging or continue taking cover. East of the Rocky Mountains the Hermit Thrush usually nests on the ground. In the West, it is more likely to nest in trees.
Hermit Thrush Range Map

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