North American hummingbird species, orioles, feeding habits, and migration.
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- What is the most common hummingbird species in the eastern United States?
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Ruby-throated Hummingbird- Which hummingbird species has a red throat patch and is found year-round in California?
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Anna's Hummingbird- How many times per minute can a hummingbird's heart beat at maximum?
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About 250 beats per minute- What is the primary food source for hummingbirds?
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Nectar from flowers- Which North American hummingbird is the smallest species?
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Calliope Hummingbird- How many flowers can a Ruby-throated Hummingbird visit in a single day?
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Approximately 1,000 flowers- What is the typical wingbeat frequency of a hummingbird?
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About 70 to 80 beats per second- Which hummingbird species migrates the farthest of all North American hummingbirds?
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Rufous Hummingbird- What color is the throat of a male Rufous Hummingbird?
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Iridescent orange-red- When do most eastern hummingbirds migrate south for winter?
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August to September- What is the plumage pattern of a male Baltimore Oriole?
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Orange and black- How does a hummingbird's tongue extend compared to its beak?
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The tongue extends beyond the beak- How many eggs does a typical hummingbird lay per clutch?
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Two eggs- Which hummingbird species prefers desert habitat in the southwestern United States?
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Costa's Hummingbird- What does a hummingbird eat in addition to nectar?
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