Tips for using Browse:

Browsing is a valuable way to learn about birds, however it is a brute force approach and not designed for identification. A more sophisticated approach to finding a bird with specific field marks is to use the Step by Step Search. You can also try the Wizard to find a bird, which uses a question and answer approach, but again it does not give you the flexibility of the Step by Step Search.

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Red-footed Booby
Red-footed Booby: The black-tailed white-morph is a small booby with white head, body, tail. Pale blue face has pink-based, pale blue bill. Flight feathers are black. Bright red legs, feet. Brown form is brown overall with darker flight feathers. Strong steady wing beats with glides.
Red-tailed Tropicbird
Red-tailed Tropicbird: Medium tropicbird with silky white plumage, small but conspicuous black eyestripe. Bill is coral red. Legs and feet are black. Tail has long, red central streamers. Swift, purposeful flight, alternates fluttering wing beats with glides. Hovers while hunting and in courtship.
Red Phalarope
Red Phalarope: Medium-sized sandpiper with dark gray upperparts and rufous neck and underparts. Head has white face, black cap, and a thick, straight, yellow bill with black tip. Feeds on small fish, insects and aquatic invertebrates. Flight is swift and direct with rapid wing beats.
Ruff
Ruff: Large sandpiper with variably-colored frilly tufts on the neck that ranges from black to rufous to white to speckled and bared. Female lacks ruff. Head is orange-brown and the belly is white. Bill is orange with dark, drooped tip. Orange-yellow legs. Low, direct flight with rapid wing beats.
Red Knot
Red Knot: Medium-sized sandpiper with black, brown and gray scaled upperparts, red-brown face, neck, breast and sides, and white lower belly. Wings show white bars in flight. Bill is black and slightly curved. Eats insects, larvae, mollusks and crabs. Swift direct flight with rapid wing beats.
Ruddy Turnstone
Ruddy Turnstone: Medium sandpiper, red-brown upperparts, white rump and underparts. Face and breast are black-marked. Bill is short, dark, and slightly upturned. Wings have a unique brown, black, and white pattern visible in flight. Tail is white with black terminal band. Legs and feet are orange.
Red-necked Stint
Red-necked Stint: Small sandpiper with mottled brown upperparts and streaked cap. Underparts are white; upper breast is rust-brown and spotted. Face and throat are unstreaked rust-brown. Bill, legs and feet are black. Forages on shore, sometimes probes mud. Swift direct flight with rapid wing beats.
Red-necked Phalarope
Red-necked Phalarope: Medium sandpiper with brown-striped dark gray back, mottled gray breast, and white throat and belly. Head, nape, and flanks are gray. Neck and upper breast are rust-brown. Bill is thin and black. Flight is swift and swallowlike with rapid wing beats, quick movements, and turns.
Red-whiskered Bulbul
Red-whiskered Bulbul: Introduced to parts of North America as escaped caged birds. Brown upperparts, black crested head, mask, partial collar, orange-red patch behind eye, white cheek patch. Underparts are white with brown wash. Eats berries, fruits and insects. Direct flight with rapid wing beats.
Red-billed Leiothrix
Red-billed Leiothrix: Native to southeast Asia. Crown, nape, and back are olive-green, lores, eyering, and supraloral stripe are cream to dull yellow. Bright yellow-orange throat, chin is yellow. Underparts are pale yellow. Olive-brown wings have a yellow-orange patch. Red bill, pink legs and feet.
Red Avadavat
Red Avadavat: Small active finch, native to South Asia. Bright red overall with small white spots, wings are brown, and tail is black with red uppertail coverts. Lores are black, white crescent below each eye. Red bill, pink legs and feet. Undulating flight, alternates flapping and gliding.
Red-crested Cardinal
Red-crested Cardinal: Native to South America. Bright red head, crest, face, chin and upperbreast. Upperparts are gray with an incomplete white collar that nearly meets at the back of the neck. Underparts are white. Light gray bill, gray legs and feet. Undulating flight.
Red-cheeked Cordonbleu
Red-cheeked Cordonbleu: Native to Africa. Upperparts are light brown, underparts are buff, face is blue with large red cheeks and narrow white eyering. Flanks, breast, and tail are blue. Reddish bill. Legs, feet yellow-brown. Undulating flight,alternates periods of flapping and gliding.
Red-crowned Parrot
Red-crowned Parrot: Medium parrot, dark-scaled, green upperparts and pale green underparts. Bright red forehead, crown, lores. Sides of neck are violet blue. First five outer secondaries are red with violet blue tips; primaries are black and slightly tinged with dark blue on tips. Yellow-pink bill.
Red-billed Tropicbird
Red-billed Tropicbird: Slender, white, gull-like seabird with long white tail streamers. White back, finely barred black. Black eye stripe curves upward behind eye, almost meets at nape. Black primaries, red bill. Direct, rapid flight, pigeonlike, stiff, shallow wingbeats. The largest tropicbird.
Rose-ringed Parakeet
Rose-ringed Parakeet: Large, green parakeet with pale red ring around neck, black moustache stripe, pale blue nape, red eye-ring and bill. Tail is long, slender, green with blue central feathers. Legs and feet are gray. Established in Miami. Feeds on buds, fruit, vegetables, nuts, berries and seeds.
Ruddy Duck
Ruddy Duck: Small duck, bright red-brown body; black cap extends below the eyes and onto the nape, contrasting sharply with white face; heavy bill is blue. Tail is black, often held erect when swimming. Some males show all black head, lacking white cheek patches. Direct flight on rapid wing beats.
Red-breasted Merganser
Red-breasted Merganser: Medium-sized diving duck with black upperparts, gray sides, rust-brown breast, and white belly. Head, double crests, and neck are green and the neck ring is white. Bill is long, thin, and bright orange. Feet and legs are orange. Feeds mostly on fish, which it finds by diving.
Ring-billed Gull
Ring-billed Gull: Medium gull with gray upperparts and white underparts. Head is white and bill is yellow with black ring near tip. Wings are gray above, tipped black with white spots, and white below. Yellow legs and feet. Strong direct flight on deep wing beats, soars on thermals.
Ring-necked Duck
Ring-necked Duck: Medium-sized diving duck. Black upperparts, weakly tufted, purple-black head. Neck, upper breast, tail are black, lower breast and belly are white, sides are pale gray. Cinnamon collar is hard to see in the field. Dark wings have black-tipped gray flight feathers visible in flight. Blue-gray bill, white ring, black tip.
Rock Pigeon
Rock Pigeon: Large, highly variably colored dove; wild form has gray body, dark blue-gray head, neck, breast, and white rump. Wings are gray with two black bars. Tail is gray and rounded with dark terminal band. Forages on ground, eats grass, seeds, grains, clover and berries. Swift direct flight.
Rough-legged Hawk
Rough-legged Hawk: Large hawk with brown upperparts, paler, streaked head, brown-spotted white breast, and dark breast band. The legs are fully feathered. Wings are mostly pale below and dark-edged. Upper half of tail is white, lower half is finely banded. Uncommon dark phase is brown-black overall.
Ring-necked Pheasant
Ring-necked Pheasant: Large, chicken-like pheasant with metallic-brown body, iridescent green head, white neck ring, and bright red eye patch and wattles. The tail is very long and pointed. It was first introduced to California from Asia as a game bird in 1857. Very popular bird for hunting.
Red-necked Grebe
Red-necked Grebe: Large grebe with dark gray upperparts and cap, white underparts with gray flanks. Lower face and nape are white; neck is red-brown. Eyes are dark brown. Long thick yellow bill with dark tip. Black legs, feet. Dives for small fish and crustaceans. Direct flight on rapid wing beats.
Redhead
Redhead: Medium diving duck, gray back and sides, black upper back, breast, rump, and tail, and white belly. Head and neck are rufous-brown, and blue-gray bill is black-tipped; eyes are yellow. Feeds mostly on aquatic vegetation. Rapid direct flight with strong wing beats, flies in V formation.
Red-throated Pipit
Red-throated Pipit: Medium pipit, brown streaked upperparts, heavily streaked white underparts. Face, chin, throat, upper breast are orange-brown. Crown is pale brown. Brown wings have two white bars. Tail is white-edged. Bill is black. Legs and feet are pink. Eats mostly insects, also eat seeds.