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Tennessee Warbler Oreothlypis peregrina

10,000 Birds

The Tennessee Warbler is a poster child for the boreal forests of Canada and the far northern United States. Its population actually fluctuates in response to the availability of Spruce Budworm and though it nests on the ground it is entirely inseparable from the forests of the north during breeding season.

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A Few Highlights from the Annual Bird Count at Cano Negro Wildlife Refuge, Costa Rica

10,000 Birds

The golden bird was on a buggy island in a wetland, a spot that also harbored many other wintering warblers including several Tennessees and a busy Worm-eating. An uncommon species in Costa Rica, it was in a brushy area that reminded me of its breeding grounds. 171 Species. 171 Species. Agami Heron.

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May Warblers, Costa Rican Style

10,000 Birds

Niagara Falls State Park, right above the cataracts, is where I used to bike to on May days to see dozens of fantastic chestnut Bay-breasted Warblers whispering from the canopy, American Redstarts and Tennessee Warblers and Nashville Warblers filling the woods with song. One of the common species of middle elevation habitats in Costa Rica.

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An Educational Mixed Flock

10,000 Birds

Green Herons , Eastern Kingbirds , Tree Swallows , Cedar Waxwings , and a host of other species were successful in breeding and there were a lot of birds around. It was a Tennessee Warbler and the identification was clinched by the tiny, pointed bill, the thin eye-line, and the green back and wings.

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Migrants are on the Move in Costa Rica

10,000 Birds

It’s also a big time for bird movements, a period punctuated by waves of migrants, first the early ones, then a time of many species, and finally, those last “late” migrants moving north. The same goes for Blackburnian and even Tennessee Warblers. Some Tennessee Warblers also feast on bananas.

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The Best Birding Locations in the United States (according to ChatGPT)

10,000 Birds

Pelee National Park – Ohio Santa Ana National Wildlife Refuge – Texas These locations offer a variety of habitats including marshes, wetlands, forests, coastal areas, and deserts, attracting numerous bird species throughout the year. Please note that the availability of specific bird species may vary depending on the season.

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Wood Warbler Names Done Right

10,000 Birds

That fallacious family name seems to have encouraged all manner of knaves, dunderheads, and miscreants when time came to label species. Most of the warblers south of the border escaped this ignominy; those Basileuterus and Myiothlypis species generally appear exactly as advertised. NAMED FOR PEOPLE. NAMED FOR PLACES.

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