- Coccyzus americanus
Description
An uncommon, secretive bird. Named for the yellow on the lower mandible of its somewhat decurved bill. The underparts of this bird are contrasting white and the primaries are rufous. The Yellow-billed Cuckoo's tail is barred in large distinctive white spots similar to the Mangrove Cuckoo. Gives a wooden-sounding, guttural ku-ku-ku-kddowl-kddowl or a deep cloom similar to a dove. Once known as "Raincrow" due to its apparent tendency to call more frequently on stormy days.
Distribution & Habitat
Found in woodlands with clearings, usually with water or wet regions. Found throughout the US, but losing habitat in the west due to destruction of riparian woodlands.
Behaviour
Moves about stealthily in dense foliage, rarely perching in the open. Gleans insects, notably hairy caterpillars, from leaves and branches. Extremely fond of tent caterpillars, important for keeping outbreaks of the insects under control.
