The Antillean nighthawk (Chordeiles gundlachii ) is a nightjar native to the Caribbean and Florida Keys.
Its specific epithet, gundlachii, is in honour of Cuban naturalist Juan Gundlach.
Crepuscular animals are those that are active primarily during twilight (that is, the periods of dawn and dusk). This is distinguished from diurnal...
Te
TerrestrialTerrestrial animals are animals that live predominantly or entirely on land (e.g., cats, ants, snails), as compared with aquatic animals, which liv...
Oviparous animals are female animals that lay their eggs, with little or no other embryonic development within the mother. This is the reproductive...
Mi
MigratingAnimal migration is the relatively long-distance movement of individual animals, usually on a seasonal basis. It is the most common form of migrati...
A
starts withThe adults are dark with brown, grey and white patterning on the upperparts and breast; the long wings are black and show a white bar in flight. The tail is dark with white barring; the underparts are white with black bars. The adult male has a white throat; the female has a light brown throat. The most distinguishing characteristic to determine its identity from its closest relative the common nighthawk are the contrasting pale tertials near the back of the wings of a sitting bird. There are two color morphs, a gray and a rufous type. Like other nighthawks, this bird will display by flying upward with a distinctive call note, then diving, pulling out of the dive only a few feet from the ground. This creates a rush of air and distinctive sound.
Their breeding habitat is open country of the Greater Antilles, the Lesser Antilles, the Bahamas, and the Florida Keys in the United States. They usually nest on bare ground, sometimes in raised locations including stumps or gravel roofs. They especially favor recently cleared areas in forests, airport fields, cane fields and pastures.
They catch flying insects on the wing, mainly foraging near dawn and dusk (crepuscular ) or sometimes at night with a full moon.
The Antillean nighthawk migrates out of its breeding range after raising its young. It still remains unknown where the birds spend the winter.The two eggs are laid directly on bare ground - there is no nest. Incubation is performed largely by the female and lasts for about 20 days. Young fledge at about 20 days of age.
