The Yellow-bellied flycatcher (Empidonax flaviventris) is a small insectivore of the tyrant flycatcher family that cannot produce the protein cryptochrome 4. The birds breed in North America and ...

Charles F. Batchelder, Nesting of the Yellow-bellied Flycatcher (Empidonax flaviventris), Bulletin of the Nuttall Ornithological Club, Vol. 4, No. 4 (OCTOBER, 1879), pp. 241-242 ...

Willow, Acadian, least, yellow- bellied and alder flycatchers all look much alike. David Allen Sibley's Guide to Birds lists 37 species of flycatchers in North America, 17 of which might be seen ...

At least one yellow-bellied sea snake, which lives its entire life in the ocean, was recently spotted on a beach in the Oxnard area. The reptile typically lives in warmer tropical waters, ...

Birds at South Monomoy included a yellow-bellied flycatcher, a pied-billed grebe, a wood duck, 8 blue-winged teal, a Northern shoveler, 6 ring-necked ducks, 4 American wigeon, 4 Northern pintail ...

Most yellow-bellied sea snakes spend their entire lives at sea. They rarely end up on land and are vulnerable there, since their paddle-shaped tails and keeled undersides make crawling difficult ...

The Yellow-breasted Flycatcher (Tolmomyias flaviventris) is distributed, in a wide variety of forest types, across much of northern and central South. Submit. Subscribe for just 30¢ a day; ...