13 Nov spotted towhee trill
Subspecies are oregonus (Oregon to British Columbia), falcifer (coastal northwest California), megalonyx (coastal central to southern California), clementae (certain Channel Islands); arcticus (Great Plains), montanus (Rocky Mountains), falcinellus (south-central California to Oregon), curtatus (primarily in Sierra Nevada), and gaigei (resident in mountains of southeastern New Mexico and western Texas). A few remain in backyards in towns. Distinguished from the eastern by white spotting on back, white wing bars, lack of patch at bases of primaries, and call. Birds in the Great Plains have 1 to 8 introductory notes before the trill. The spotted and eastern towhees (formerly combined as the rufous-sided towhee) have a narrow hybrid zone in the central Great Plains. Where in Nebraska: Common spring and fall migrant and summer resident in western Nebraska. The Spotted Towhee is accented with white spots on the wings and upper back. Migration: fall primarily SeptemberâOctober; spring Marchâearly May; earlier in Pacific states than interior. The Spotted Towhee is common and widespread in the western United States, southwestern Canada, and much of Mexico. The Spotted’s species epithet is maculatus, from Latin for spotted, referring to the white spots in the bird’s wings (Holloway). Habitat: The Spotted Towhee can be found in thickets, brushy forest edges, chaparral, and suburban areas, and if there are shrubs and bushes in your yard, Spotted Towhees are likely visitors. Taking a short jump forward, the towhee scratches backward in a repetitive fashion, gleaning insects such as beetles, grasshoppers, caterpillars, and arthropods such as millipedes and spiders (Bartos Smith and Greenlaw). The young leave the nest in another 10-14 days but stay with the parents for a while longer (Kaufman). Your information will not be shared with any third party. STATUS AND DISTRIBUTION . Oregonus is darkest; white increases southward to megalonyx. The Spotted Towhee will often only have one … The most migratory subspecies is arcticus. Long-time birders will remember that prior to this split the Spotted and Eastern “red-eyed towhees” were together known as the Rufous-sided Towhee. Tail is long and black with white corners. Nine subspecies show weak to moderate variation. Spotted Towhees will often be heard calling a raspy trill or soft mewing sounds. Femalesâ head color varies as well. The Spotted Towhee breeds in a variety of habitats where there is broadleaf shrubby growth that shades the underlying earth. Occurs east along Platte for uncertain distance. The female is brown toned. Towhees are large sparrows with long, rounded tails. © 1996-2015 National Geographic Society, © 2015- 2020 National Geographic Partners, LLC. But it also makes quite a racket foraging around in bushes and on the ground. Within the âInteriorâ group, arcticus shows the most white spotting and most extensive white corners to the tail; other subspecies have less white, but are similar to one another. Common. A few Eastern Towhees nest in northeastern Oklahoma; their song is “drink your teeeeee.” Whining “chee-ee.” Song varies, but usually ends with long trill “drink-your-teeaaa.”. Incubation lasts less than two weeks and both parents feed the nestlings. Length 7.5". The first molt into a streaky brown juvenile plumage occurs in the first two weeks in the nest (Bartos Smith and Greenlaw). Distinctive Markings: Male has a black head, back and tail with a white belly, orange-red sides and multiple white wing marks. Your browser does not support the audio element. “Predation by domestic cats is the number-one direct, human-caused threat to birds in the United States and Canada” (American Bird Conservancy).
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