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Song repertoires differ from male individual to male individual and species to species. Some species may typically have large repertoires while others may have significantly smaller ones. Mate choice in female songbirds is a significant realm of study as song abilities are continuously evolving. Males often sing to assert their dominance over ...
The northern cardinal is a mid-sized perching songbird with a body length of 21–23 cm (8.3–9.1 in) and a crest on the top of the head. The species expresses sexual dimorphism: Females are a reddish olive color, and have a gray mask around the beak, while males are a vibrant red color, and have a black mask on the face, as well as a larger ...
Pages in category "Native birds of the Eastern United States" The following 52 pages are in this category, out of 52 total. This list may not reflect recent changes. *
Rose-breasted grosbeaks were the only one of 70 migratory songbird species in the eastern United States shown in males to have produced sperm while still far south of their breeding location. [24] Male grosbeaks tend to arrive a few days to a week before the females and pair formation apparently occurs on the breeding grounds. [25]
The tufted titmouse (Baeolophus bicolor) is a small songbird native to eastern North America, a species in the tit and chickadee family ().The black-crested titmouse, found from central and southern Texas southward, [2] was included as a subspecies but now is considered a separate species, Baeolophus atricristatus.
The taxonomic treatment [3] (designation and sequence of orders, families and species) and nomenclature (common and scientific names) used in the accompanying bird lists adheres to the conventions of the AOS's (2019) Check-list of North American Birds, the recognized scientific authority on the taxonomy and nomenclature of North America birds.
In this list of birds by common name 11,278 extant and recently extinct (since 1500) bird species are recognised. [1] Species marked with a "†" are extinct. Contents
For species found in the 50 states, Puerto Rico, and the U.S. Virgin Islands, the taxonomic treatment (designation and sequence of orders, families and species) and nomenclature (common and scientific names) used in the list are those of the AOS, the recognized scientific authority on the taxonomy and nomenclature of North and Middle American birds.