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During the northern winter, blackbirds can be heard quietly singing to themselves, so much so that September and October are the only months in which the song cannot be heard. [38] Like other passerine birds, it has a thin high seee alarm call for threats from birds of prey since the sound is rapidly attenuated in vegetation, making the source ...
Flocks of black birds have been spotted in backyards and parks over the past few weeks in the Triangle, causing many of us to do a double take when we leave our homes or pass a large, grassy field.
The rusty blackbird (Euphagus carolinus) is a medium-sized New World blackbird, closely related to grackles ("rusty grackle" is an older name for the species). It is a bird that prefers wet forested areas, breeding in the boreal forest and muskeg across northern Canada , and migrating southeast to the United States during winter.
The northern cardinal is the state bird of Kentucky. This list of birds of Kentucky includes species documented in the U.S. state of Kentucky by the Kentucky Bird Records Committee (KBRC) of the Kentucky Ornithological Society through January 2023. [1] Another accidental species has been documented since that date. [2]
The adult white-throated sparrow has a wingspan between 7.9 and 9.1 inches and is rather “plump,” The Cornell Lab’s All About Birds reports. Along with its white throat, the species also ...
In 2014, birds migrating from Europe brought H5N8 viruses to North America. Aggressive culling, resulting in the deaths of more than 50 million birds, stopped that outbreak and the US remained ...
An annual International Dawn Chorus Day is held on the first Sunday in May [6] when the public are encouraged to rise early to listen to bird song at organised events. The first ever was held at Moseley Bog in Birmingham, England, in 1987, organized by the Urban Wildlife Trust (now The Wildlife Trust for Birmingham and the Black Country).
Some birds will respond to a shared song type with a song-type match (i.e. with the same song type). [24] This may be an aggressive signal; however, results are mixed. [23] Birds may also interact using repertoire-matches, wherein a bird responds with a song type that is in its rival's repertoire but is not the song that it is currently singing ...