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The International Ornithological Committee (IOC) recognizes these 366 hummingbird species in family Trochilidae, and distributes them among 112 genera. [1] One extinct species known only from a 19th century specimen, Brace's emerald, is included.
Hummingbirds are small birds capable of hovering in mid-air due to the rapid flapping of their wings. They are the only birds that can fly backwards. Unless otherwise noted, all species listed below are considered to occur regularly in North America as permanent residents, summer or winter residents or visitors, or migrants.
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.
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.
The slow-motion footage in “Every Little Thing” of hummingbirds captured in flight, or beak deep in a flowering bud or hovering at 50 beats per second are awe-nudging. Director Sally Aitken ...
Hummingbirds exhibit vocal production learning to enable song variation – "dialects" that exist across the same species. [82] For example, the blue-throated hummingbird's song differs from typical oscine songs in its wide frequency range, extending from 1.8 kHz to about 30 kHz. [ 84 ]
The range of the giant hummingbird is sizable, estimated at 1,200,000 km 2 (460,000 sq mi), with total numbers of about 10,000 adults. The species is classified by the International Union for Conservation of Nature as being of Least Concern. [1]
Song of a male Anna's hummingbird. Unlike most northern temperate hummingbirds, the male Anna's hummingbird sings during courtship. The song is thin and squeaky, interspersed with buzzes and chirps, and is drawn to over 10 seconds in duration. During the breeding season, males can be observed performing an aerial display dive over their ...