Allen's Hummingbird: Small, compact hummingbird; male has straight black bill, glittering green crown and back, white breast, and rufous sides, belly, rump, and tail. Throat (gorget) is iridescent copper-red. Female has grayer bill, bronze-green upperparts, white throat with dark flecks, and rufous-washed buff underparts. Tail is rufous, black, and green with white-tipped outer tail feathers.
Allen's Hummingbird: Breeds along the coast from southern Oregon to southern California. Resident in southern California; winters in Mexico. Preferred habitats include coastal chaparral, brushlands, and edges of redwood forests.
"zeeee chuppity-chup"
The courtship flight of the male Allen's Hummingbird is a back and forth arc of about 25 feet, similar to the motion of a swinging pendulum, followed by a high-speed dive from about 100 feet.
They are aggressive in defending nesting territory from other hummers, and have been known to attack and rout birds several times larger than themselves.
A group of hummingbirds has many collective nouns, including a “bouquet", "glittering", "hover", "shimmer", and "tune” of hummingbirds.
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Family
Hummingbird (Trochilidae)_blue
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Species
Selasphorus sasin
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Length3.75
Inches
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Wingspan4.75
Inches
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Allen's Hummingbird: Small, compact hummingbird; male has straight black bill, glittering green crown and back, white breast, and rufous sides, belly, rump, and tail. The throat (gorget) is iridescent copper-red. Feeeds on nectar, insects, spiders, and sap. Swift direct flight, hovers when feeding.
● Song: "zeeee chuppity-chup"
● Foraging & Feeding: Allen's Hummingbird: Long narrow bill and tongue allow it to obtain nectar from flowers. Also obtains protein from small insects. Consumes over twice its weight in nectar each day by feeding every 10 to 15 minutes and visiting as many as 1,000 flowers.
● Breeding & nesting: Allen's Hummingbird: Two white eggs are laid in a tiny, tightly woven cup built on a sheltered branch. Incubation ranges from 15 to 22 days and is carried out by the female.
● Similar species: Allen's Hummingbird: Male Rufous Hummingbird has less green on crown and back. Female Rufous Hummingbird is indistinguishable in appearance.
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BreedingSolitary nester, Semicolonial, Promiscuous
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PopulationCommon to fairly common
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MigrationNeotropical Migrant
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Weight0.1
Ounces
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