Wetlands of all types including marshes, swamps, riverbanks, lake edges, and coastal shores. Also hunts in fields and meadows.
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Song & Call Comparison
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Song & Call Comparison
Great Blue Heron
鸣唱
Deep, harsh, croaking 'frahnk-frahnk' call in flight. Also gives low guttural grunts at the nest. Alarmed birds give repeated croaks. Mostly silent for such a large wader.
Black-crowned Night Heron
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Geographic Range & Migration
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Geographic Range & Migration
Great Blue Heron
North and Central America from Alaska and southern Canada to the Caribbean and Galapagos Islands.
Black-crowned Night Heron
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Conservation Status Comparison
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保护状况
Least Concern
Great Blue Heron
Least Concern
Black-crowned Night Heron
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Identification Tips — How to Tell Them Apart
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How to Tell Them Apart
Great Blue Heron
羽毛
Blue-grey body with a white head bearing a broad black stripe extending to a long black plume. Rufous-brown thighs. In flight, the neck is folded into an S-shape.
喙
Long, dagger-like yellowish bill
Black-crowned Night Heron
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About Each Bird (Descriptions)
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The great blue heron is the largest heron in North America, standing up to 1.4 meters tall. These patient hunters can stand motionless for extended periods before striking at prey with remarkable speed. They nest in large colonies called heronries, often returning to the same site year after year.
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Related Comparisons
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More Birds in Family
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