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Franklin's Gull: Medium gull, gray back, white underparts. Head is black, white eye-ring; bill is orange, black spot near tip. Wings are short with white-bordered or spotted black tips. The legs are red-orange. Strong direct flight with deep wing beats. Soars on thermals and updrafts.
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Fulvous Whistling-Duck: Large, long-legged, long-necked duck with dark brown back and white V-shaped rump patch. Head and underparts are buff with white throat and vent. The white-edged side and flank feathers form a striking border between sides and back. Tail is black with white undertail coverts.
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Falcated Duck: Medium dabbling duck with long black and white tertial feathers extending over black rump. Body white, black, gray in finely-scaled pattern. The crested iridescent head is green and purple-brown. White throat has black ring; black tail and black-green speculum are edged in white.
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Fish Crow: Medium-sized crow with black body and dark, heavy bill. Very similar to American Crow, but call is different. Feeds on fish, crustaceans, carrion, eggs, insects, larvae,fruits and berries. Flies on stiff wing beats, alternates several rapid wing strokes with long glides.
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