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The scapulars are black or blackish brown with pink edges. The upper tail coverts are black with white fringes. The female lacks the pink and instead has greenish-yellow head and upperparts. [7] The two-barred is easier to identify than other crossbills, especially in North America, where only the red crossbill (Loxia curvirostra) and this ...
The northern mockingbird is the state bird of Texas. The list of birds of Texas is the official list of species recorded in the U.S. state of Texas according to the Texas Bird Records Committee (TBRC) of the Texas Ornithological Society. As of January 2024, the list contained 664 species. Of them, 170 are considered review species. Eight species were introduced to Texas, two are known to be ...
Gulls are typically gray or white, often with black markings on the head or wings. They have stout, longish bills and webbed feet. Terns are a group of generally medium to large seabirds typically with grey or white plumage, often with black markings on the head. Most terns hunt fish by diving but some pick insects off the surface of fresh water.
At least 284 bird species can be found in Resaca de la Palma State Park, which is about 5 miles north of the Mexico border.. Mexico is among the countries the gray-collared becard is most likely ...
A conifer cone, or in formal botanical usage a strobilus, pl.: strobili, is a seed-bearing organ on gymnosperm plants, especially in conifers and cycads. They are usually woody and variously conic, cylindrical, ovoid, to globular, and have scales and bracts arranged around a central axis, but can be fleshy and berry -like.
The bald eagle is the national bird of the United States. The California condor is one of North America's most endangered birds. A comprehensive listing of all the bird species confirmed in the United States follows. It includes species from all 50 states and the District of Columbia as of July 2022.
Crossbills are specialist feeders on conifer cones, and the unusual bill shape is an adaptation which enables them to extract seeds from cones. These birds are typically found in higher northern hemisphere latitudes, where their food sources grow. They irrupt out of the breeding range when the cone crop fails.
For instance, in a California mixed conifer-oak forest consisting mainly of white fir, Douglas fir, incense-cedar, and California black oak, about 47% of western tanager foraging observations were gleaning, about 40% were hawking, and lunging and hovering occurred in about 6% and 7% of observations, respectively. [24]