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The Australian swiftlet (Aerodramus terraereginae) is a small bird belonging to the genus Aerodramus in the swift family, Apodidae. It is endemic to Queensland in north-eastern Australia . It was formerly included in the white-rumped swiftlet ( Aerodramus spodiopygius ) but is now commonly treated as a separate species.
The swift family remains one of the more complicated groups of birds in taxonomic research, but the swiftlet tribe is a rather well-defined group. Its internal systematics is confusing; the plumage is usually dull, with shades of black, brown, and gray; from their outward appearance, most species are very similar.
These 113 species of swifts (family Apodidae) are recognized by the International Ornithological Committee (IOC). They are distributed among four tribes and 19 genera. [1] [2] However, the family's taxonomy is not settled.
A wild Australian little penguin returning to its burrow to feed its chicks on Bruny Island. 14 species recorded [7 extant native, 7 vagrant] Penguins are a group of aquatic, flightless birds living almost exclusively in the Southern Hemisphere, especially in Antarctica. Only one species, the Australian little penguin, breeds on the Australian ...
2. Acorn Woodpecker. These birds get their name from their unique habit of storing acorns in trees, which they use as a food source. Sometimes, they can store tens of thousands of them.
Oligophagy is a term for intermediate degrees of selectivity, referring to animals that eat a relatively small range of foods, either because of preference or necessity. [2] Another classification refers to the specific food animals specialize in eating, such as: Carnivore: the eating of animals Araneophagy: eating spiders; Avivore: eating birds
Even the common swift can cruise at a maximum speed of 31 metres per second (112 km/h; 70 mph). In a single year the common swift can cover at least 200,000 km, [8] and in a lifetime, about two million kilometers. [9] The wingtip bones of swiftlets are of proportionately greater length than those of most other birds.
This list is based on the Handbook of Australian, New Zealand and Antarctic Birds list, May 2002 update, with the doubtfuls omitted. It includes the birds of Australia, New Zealand, Antarctica, and the surrounding ocean and subantarctic islands. Australian call-ups are based on the List of Australian birds.