
Nighthawks are ten New World species of nightjar in the family Caprimulgidae. They have short bills and generally lack the elongated rictal bristles that are present in other nightjars. They also tend to be less nocturnal than other nightjars and can be observed feeding at dawn and at dusk.
via Wikidata · CC0
Nighthawks are ten New World species of nightjar in the family Caprimulgidae. They have short bills and generally lack the elongated rictal bristles that are present in other nightjars. They also tend to be less nocturnal than other nightjars and can be observed feeding at dawn and at dusk.
== Discovery == It is believed that the term "nighthawk", first recorded in the King James Bible of 1611, was originally a local name in England for the European nightjar. Its use in the Americas to refer to members of the genus Chordeiles and related genera was first recorded in 1778 when John Cassin, a renowned ornithologist responsible for the establishment of the Delaware County Institute of Science, established the classification.
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).