Ruby-Throated Hummingbird (female)

Description:

(Wikipedia) The Ruby-throated Hummingbird is the smallest bird species that breeds in the Eastern United States and Eastern Canada, though is a roughly medium-sized species by hummingbird standards. This hummingbird is from 7 to 9 cm (2.8 to 3.5 in) long and has a 8 to 11 cm (3.1 to 4.3 in) wingspan. Weight can range from 2 to 6 g (0.071 to 0.21 oz), with males averaging 3.4 g (0.12 oz) against the slightly larger female which averages 3.8 g (0.13 oz).[3][4] Adults are metallic green above and greyish white below, with near-black wings. Their bill, at up to 2 cm (0.79 in), is long, straight and very slender. As in all hummingbirds, the toes and feet of this species are quite small, with a middle toe of around 0.6 cm (0.24 in) and a tarsus of approximately 0.4 cm (0.16 in). The Ruby-throated Hummingbird can only shuffle if it wants to move along a branch, though it can scratch its head and neck with its feet.[5][6] The species is sexually dimorphic.[7] The adult male, shown in the photo, has a ruby red throat patch (also known as a gorget) which may appear black in some lighting, and a dark forked tail. The female has a dark rounded tail with white tips and generally no throat patch, though she may sometimes have a light or whitish throat patch. The male is smaller than the female, and has a slightly shorter beak. A molt of feathers occurs once a year, and begins during the autumn migration.

Habitat:

(Wikipedia) The breeding habitat is throughout most of eastern North America and the Canadian prairies, in deciduous and pine forests and forest edges, orchards, and gardens. The female builds a nest in a protected location in a shrub or a tree. Of all North American hummingbirds, this species has the largest breeding range.[5] The Ruby-Throated Hummingbird is migratory, spending most of the winter in southern Mexico, Central America as far south as South America[citation needed], and the West Indies. It breeds throughout the eastern United States, east of the 100th meridian, and in southern Canada in eastern and mixed deciduous forest.[8] In winter, it is seen mostly in Mexico.

Notes:

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