AVICEDA SUBCRISTATA Meaning and
Definition
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Aviceda subcristata is a species of bird commonly known as the Pacific baza or crestless hawk. It belongs to the family Accipitridae and is endemic to the islands of the Western Pacific, specifically found in Papua New Guinea, the Solomon Islands, and parts of Indonesia and Australia.
The Pacific baza is a medium-sized raptor with a distinctive appearance. It measures about 35 to 40 centimeters in length and has a wingspan of approximately 70 to 85 centimeters. It displays sexual dimorphism, with males possessing a slate gray head, back, and breast, while females have a rusty-brown plumage with dark streaks. Both sexes have a pale underbelly and a prominent black eye stripe. Interestingly, unlike other hawk species, the Pacific baza lacks a prominent crest on its head, which contributes to its alternative name, "crestless hawk."
Primarily a forest-dwelling bird, Aviceda subcristata is typically found in lowland rainforests, secondary growth forests, and wooded areas near water bodies. It feeds mainly on small birds, insects, reptiles, and small mammals it catches while foraging in the trees. The Pacific baza is relatively solitary, but during breeding season, pairs form monogamous bonds and construct nests on tall trees where the females lay one to two eggs.
Due to habitat loss and degradation caused by deforestation and conversion of land for agriculture, the Pacific baza faces some threats to its population. Conservation efforts are now being made to protect its habitats and ensure the survival of this unique bird species.
Etymology of AVICEDA SUBCRISTATA
The word "Aviceda subcristata" is a scientific name that follows the binomial nomenclature system used in taxonomy. Breaking it down:
- Aviceda: This is the genus name, which refers to a group of bird species in the family Accipitridae that are commonly known as forest falcons or baza. The origin or etymology of the word "Aviceda" is not entirely clear. It is believed to have been derived from Latin, possibly from "avis" meaning bird, and "cedo" meaning to yield or give way.
- subcristata: This is the species name and is derived from Latin. "Sub" means under or lesser, and "cristatus" means crested. Therefore, "subcristata" can be understood as meaning lesser crested or under-crested.
