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Posts tagged “Catharus guttatus

Hermit Thrushes Still Singing

8-7-15  hermit thrush 101The woods have become relatively quiet in the last few weeks. A majority of songbirds have mated and nested, so there is no need to reinforce pair-bonding with song. However, some late nesters, including the Hermit Thrush, are still on eggs and the males are still singing.

The Hermit Thrush makes up for its rather drab appearance with its melodious, haunting, flute-like song. The Hermit Thrush’s song is similar to that of its close relative, the Wood Thrush, but it starts with a single, clear note which the Wood Thrush’s song lacks. The Hermit Thrush doesn’t sing during migration or on its wintering grounds, so we are now privilege to its last lyrical songs of the year. To hear a recording, go to http://langelliott.com/mary-holland/hermit_thrush_by_Ted_Mack_Adirondacks_1994.mp3. (Sound recording © Lang Elliott – langelliott.com & miracleofnature.org)

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Hermit Thrushes Migrating & Stopping Over to Refuel

10-7-14 hermit thrush  092The Hermit Thrush is often one of the last thrushes to leave its breeding grounds in the fall — peak migration is between the end of September and the middle of October. High pressure, clear skies and wind from the north usually produce many sightings of this bird at this time of year. Unlike many other species of thrushes that winter in Central or South America, the Hermit Thrush is not a long distance migrator, and does not cross the Gulf of Mexico. Approximately one-third of all migratory flights end after only two to three hours of flight. Typically it makes several two-to-six-day stopovers to refuel before reaching its wintering grounds in southern U.S. and Mexico.

The Hermit Thrush is a nocturnal migrant, often departing roughly half an hour after sunset (over half of departures occur within 60 minutes after sunset and none after midnight) with most flights ending about 40 minutes before sunrise (none later than 20 minutes before sunrise). (Flight information from Birds of North America Online)

Inadvertently, the person responsible for my being able to photograph a Saddleback Caterpillar was not mentioned in yesterday’s post. Many thanks to Rick Palumbo for his extraordinary help with this endeavor.

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Hermit Thrushes Nesting

5-21-13 hermit thrush nest 222Hermit thrushes, Vermont’s state bird, are typically ground nesters east of the Rocky Mountains (west of them, they tend to nest off the ground) and often, as in this case, choose a nest site that is in a patch of Lycopodium, or ground pine. Usually a branch from a nearby tree, a fern, or some other taller vegetation provides cover and effectively conceals the nest. The female hermit thrush builds the nest and begins incubation after the last of her three or four eggs is laid. Twelve days later the eggs hatch, and twelve or thirteen days after that the young fledge.