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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 ...
The birds regularly store more than they actually need as insurance against seed theft by other animals (squirrels, etc.), as well as low availability of alternative foods; this surplus seed is left in the cache, and may be able to germinate and grow into new trees, if the conditions are right. Through this activity of caching and over-storing ...
The seedeaters are a form taxon of seed-eating passerine birds with a distinctively conical bill. Most are Central and South American birds that were formerly placed in the American sparrow family (Passerellidae), but are now known to be tanagers (Thraupidae) closely related to Darwins finches .
Finches are seed-eating passerine birds that are small to moderately large and have a strong beak, usually conical and in some species very large. All have twelve tail feathers and nine primaries. These birds have a bouncing flight with alternating bouts of flapping and gliding on closed wings, and most sing well.
It mainly feeds on carcasses of dead animals, but it also steals food from other raptors, raids bird and reptile [17] nests, and takes live prey if the possibility arises; mostly this is insects or other small prey, such as small mammals, small birds, amphibians, reptiles, fish, crabs, other shellfish, maggots, and worms, [16] [17] [18] but it ...
The increase in available human food sources is contributing to population rises in some corvid species. [20] Some corvids are predators of other birds. During the wintering months, corvids typically form foraging flocks. [2] However, some crows also eat many agricultural pests, including cutworms, wireworms, grasshoppers, and harmful weeds. [19]
Hummingbirds, sunbirds and other nectivorous birds seek nectar. Mixed seed and black-oil sunflower seed is favoured by many seed-eating species due to its high fat content and thin casing. In Australia, meat, especially raw beef mince (or ground beef), is commonly fed to wild carnivorous birds such as Australian magpies and kookaburras.
Common ravens nesting near sources of human garbage included a higher percentage of food waste in their diet, birds nesting near roads consumed more road-killed vertebrates, and those nesting far from these sources of food ate more arthropods and plant material. Fledging success was higher for those using human garbage as a food source. [91]