Oilbirds eat fruit that they pluck from trees. All other caprimulgiforms eat arthropods, animals with no backbones. These include insects, spiders, and millipedes. Larger birds eat vertebrates, creatures with backbones, like frogs, mice, small birds, and bats.
The order Caprimulgiformes is known as nightjars and "nightjar" is also the name of the largest family in the order. An order consists of animals with similar characteristics. Caprimulgiformes have large heads, and their large eyes help them see at night. Also large is the gape, the width of the mouth when open. Around the mouths of some birds are whisker-like bristles. The birds hav…
Nightjars, the largest family in the order Caprimulgiformes, are located throughout much of the world. There are twenty-five Caprimulgidae species in Africa, and nightjar species live in countries in North and South America, Europe, Asia, and Australia. These birds are not found in the Arctic and Antarctic. Oilbirds are found in Central and South America. They live in countries including Panama an…
Habitats are as varied as the families in this large order. Some members of the nightjar family live in rainforests, where heavy rainfall throughout the year produces abundant growth. They also range in grasslands and savannas, where there are fewer trees. Nightjars also live in semi-arid deserts and forests. Oilbirds live in caves along coasts and in the mountains. They range in forests including…
Caprimulgiformes are nocturnal, meaning they are active at night. Some families are also crepuscular (kri-PUS-kyuh-lur), becoming active at twilight. Birds in this order communicate with calls. Most species are monogamous (muh-NAH-guh-mus), mating with one partner. Nightjars do not build nests, and the female lays one to two eggs. She and the male incubate the eggs, sitting on them until they hatc…
In the Caprimulgiformes order, some family names reflect the relationship between birds and people. Nightjars have been called "goatsuckers" because people believed that the nocturnal birds flew down and sucked the milk from goats and cows. When animals died, people mistakenly blamed the birds. However, nightjars do not drink milk. The name "nightjar" comes from Europe.…
There is concern about the future of some Caprimulgiformes species, according to the World Conservation Union (IUCN). These species are threatened by loss of habitat as forests are cleared for farming and development. The Puerto Rican nightjar is Critically Endangered, facing an extremely high risk of extinction in the wild in the immediate future. However, conservation efforts could result in the…
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