Nearly any wetland habitat including lakes, rivers, ponds, marshes, estuaries, and urban park ponds.
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Song & Call Comparison
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Song & Call Comparison
Mallard
さえずり
Female gives the classic 'quack-quack-quack', descending in pitch. Male utters soft nasal 'raeb-raeb'. Both give a high 'gag-gag-gag' when alarmed or taking flight.
Lake Duck
さえずり
Male produces a mechanical, drumming staccato call; female gives a soft, nasal quack. Drumming display resembles other Oxyura stiff-tails; heard at dawn on Andean and Patagonian lakes.
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Geographic Range & Migration
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Geographic Range & Migration
Mallard
Native across the Northern Hemisphere in North America, Europe, and Asia. Introduced to Australia and New Zealand.
Lake Duck
Resident in southern South America from central Chile and central Argentina south to Tierra del Fuego. Found on lowland lakes and lagoons.
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Conservation Status Comparison
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保全状況
Least Concern
Mallard
Least Concern
Lake Duck
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Identification Tips — How to Tell Them Apart
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How to Tell Them Apart
Mallard
羽毛
Breeding males have an iridescent green head, white neck ring, chestnut breast, and grey body. Females are mottled brown. Both sexes show a blue speculum bordered by white.
くちばし
Broad, flat bill — yellow-green in males, orange-brown in females
Lake Duck
羽毛
Male is dark chestnut-brown with black head, pale whitish-grey cheeks, and cobalt-blue bill. Female is brownish-buff with streaked upperparts and a distinctive pale supercilium; undertail coverts whitish.
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About Each Bird (Descriptions)
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More Birds in Family
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