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Chuck-will's-widow

Chuck-will's-widow

Overview
The Chuck-will's-widow, Caprimulgus carolinensis is a nocturnal bird
Bird
Birds are winged, bipedal, endothermic , vertebrate animals that lay eggs. There are around 10,000 living species, making them the most numerous tetrapod vertebrates. They inhabit ecosystems across the globe, from the Arctic to the Antarctic. Birds range in size from the Bee Hummingbird to the ...

 of the nightjar
Nightjar
Nightjars are medium-sized nocturnal or crepuscular birds with long wings, short legs and very short bills. They are sometimes referred to as goatsuckers from the mistaken belief that they suck milk from goats . Some New World species are named as nighthawks...

 family Caprimulgidae. It is found in the southeastern United States near swamps, rocky uplands, and pine woods. It migrates
Bird migration
Bird migration is the regular seasonal journey undertaken by many species of birds. Bird movements include those made in response to changes in food availability, habitat or weather. These however are usually irregular or in only one direction and are termed variously as nomadism, invasions,...

 to the West Indies, Central America
Central America
Managua
Guatemala City
San Salvador
San Pedro Sula
Panama City
San José, Costa Rica
Santa Ana, El Salvador
León
San Miguel|-|}...

, and northwestern South America
South America
South America is the southern continent of the Americas, situated entirely in the Western Hemisphere and mostly in the Southern Hemisphere, with a relatively small portion in the Northern Hemisphere...

.

This bird is sometimes confused with the Whip-poor-will
Whip-poor-will
The Whip-poor-will or whippoorwill, Caprimulgus vociferus, is a medium-sized nightjar from North and Central America. The Whip-poor-will is commonly heard within its range, but less often seen...

 (Caprimulgus vociferus), due to the peculiar and somewhat similar names.
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Encyclopedia
The Chuck-will's-widow, Caprimulgus carolinensis is a nocturnal bird
Bird
Birds are winged, bipedal, endothermic , vertebrate animals that lay eggs. There are around 10,000 living species, making them the most numerous tetrapod vertebrates. They inhabit ecosystems across the globe, from the Arctic to the Antarctic. Birds range in size from the Bee Hummingbird to the ...

 of the nightjar
Nightjar
Nightjars are medium-sized nocturnal or crepuscular birds with long wings, short legs and very short bills. They are sometimes referred to as goatsuckers from the mistaken belief that they suck milk from goats . Some New World species are named as nighthawks...

 family Caprimulgidae. It is found in the southeastern United States near swamps, rocky uplands, and pine woods. It migrates
Bird migration
Bird migration is the regular seasonal journey undertaken by many species of birds. Bird movements include those made in response to changes in food availability, habitat or weather. These however are usually irregular or in only one direction and are termed variously as nomadism, invasions,...

 to the West Indies, Central America
Central America
Managua
Guatemala City
San Salvador
San Pedro Sula
Panama City
San José, Costa Rica
Santa Ana, El Salvador
León
San Miguel|-|}...

, and northwestern South America
South America
South America is the southern continent of the Americas, situated entirely in the Western Hemisphere and mostly in the Southern Hemisphere, with a relatively small portion in the Northern Hemisphere...

.

This bird is sometimes confused with the Whip-poor-will
Whip-poor-will
The Whip-poor-will or whippoorwill, Caprimulgus vociferus, is a medium-sized nightjar from North and Central America. The Whip-poor-will is commonly heard within its range, but less often seen...

 (Caprimulgus vociferus), due to the peculiar and somewhat similar names. Though rather closely related, they are two distinct species
Species
In biology, a species is:* a taxonomic rank or* a unit at that rank ....

 however.
A fairly generic nightjar, it has mottled brownish underparts, a buff throat, reddish-brown feathers lined with black, and brown and white patterning on head and chest, differing from the gray and black of its more common cousin. Males have patches of white on their outer tail feathers. Its size ranges from 11 to 13 inches (28 to 33 cm) long with a 25 inch (62 cm) wingspan, large for a nightjar and like all of them with a short bill and long tail.

Its common name derives from its continuous, repetitive song that is often heard at night. This consist of a series of calls with a vibrating middle note between two shorter notes, not much shifting in pitch. It is slower, lower-pitched and less piercing than the song of the Whip-poor-will. "Chuckwuts-widow" is another common name less often found, but also imitating the rhythm of the bird's calls.

It eats primarily insect
Insect
Insects are arthropods, having a hard exoskeleton, a three-part body , three pairs of jointed legs, compound eyes, and two antennae. They are the most diverse group of animals on the planet and include more than a million species that are already described. Insects represent more than half of all...

s, particular those active at night such as moth
Moth
A moth is an insect closely related to the butterfly, both being of the order Lepidoptera. The differences between butterflies and moths are more than just taxonomy. Sometimes the names "Rhopalocera" and "Heterocera" are used to formalize the popular distinction...

s, beetle
Beetle
Beetles are the group of insects with the largest number of known species. They are classified in the order Coleoptera , which contains more described species than in any other order in the animal kingdom, constituting about 25% of all known life-forms...

s, and winged ant
Ant
Ants are social insects of the family Formicidae , and along with the related wasps and bees, they belong to the order Hymenoptera. Ants evolved from wasp-like ancestors in the mid-Cretaceous period between 110 and 130 million years ago and diversified after the rise of flowering plants...

s. It will also eat small birds, swallowing them whole.

Females do not build nests, but rather lay eggs on patches of dead leaves on the ground. The eggs, which are pink with spots of brown and lavender, are subsequently incubated by the female.

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