Charlie Summers / Clark's Grebe (Aechmophorus clarkii) with yawning chick riding on back, Bear River Refuge, Utah, July.
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Marie Read / Clark's grebes (Aechmophorus clarkii) courting pair performing the 'Weed Ceremony' in which they slowly circle breast to breast holding pond weed as nesting material, Lake Hodges, Escondid...
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Robert Royse / Clark's Grebe (Aechmophorus clarkii), Montana
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Gerrit Vyn / Clark's grebe (Aechmophorus clarkii) in breeding plumage with two chicks, Malheur County, Oregon, USA September
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Gerrit Vyn / Clark's grebe (Aechmophorus clarkii) in breeding plumage, Malheur County, Oregon, USA September.
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Charlie Summers / Clark's Grebe (Aechmophorus clarkii) adult on water offering fish to young chick. Bear River National Wildlife Refuge, Utah, USA, June.
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Suzi Eszterhas / Clark's Grebe (Aechmophorus clarkii), Monterey Bay, California
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Suzi Eszterhas / Clark's Grebe (Aechmophorus clarkii), Monterey Bay, California
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Sebastian Kennerknecht / Clark's Grebe (Aechmophorus clarkii) with tucked in bill, Elkhorn Slough, Monterey Bay, California
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Barrie Britton / Two Clark's grebes (Aechmophorus clarkii) and a Western grebe (Aechmophorus occidentalis) display to one another. Upper Klamath Lake, Oregon, USA, April
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Sebastian Kennerknecht / Clark's Grebe (Aechmophorus clarkii) resting, Elkhorn Slough, Monterey Bay, California
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Sebastian Kennerknecht / Clark's Grebe (Aechmophorus clarkii) resting, Elkhorn Slough, Monterey Bay, California
