Wednesday, September 9, 2015
Cardinals
Cardinals, in the family Cardinalidae, are passerine birds found in North and South America. They are also known as cardinal-grosbeaks and cardinal-buntings.They are robust, seed-eating birds with strong bills. The family ranges in size from the 12-cm (4.7-in), 11.5-g (0.40-oz) and uporange-breasted bunting to the 25-cm (9.8-in), 85-g (2.99-oz) black-headed saltator. They are typically associated with openwoodland. The northern cardinal type species was named by colonists for the male's red crest.
Northern cardinals are numerous across the eastern United States from Maine to Texas and in Canada in the provinces of Ontario, Quebec, New Brunswick andNova Scotia.The northern cardinal is a territorial song bird. The male sings in a loud, clear whistle from the top of a tree or another high location to defend his territory. He will chase off other males entering his territory. He may mistake his image on various reflective surfaces as an invading male, and will fight his reflection relentlessly. The northern cardinal learns its songs, and as a result the songs vary regionally. Mated pairs often travel together.Northern cardinals are preyed upon by a wide variety of predators native to North America, including falcons, all Accipiterhawks, shrikes, and several owls, including long-eared owls, and eastern screech owls. Predators of chicks and eggs include milk snakes, coluber constrictors, blue jays, eastern gray squirrels, fox squirrels, eastern chipmunks,[9] and domestic cats.I like cardinals.
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