Auk
Auk
Auk (/ɔːk/), is a type of bird that belongs to the family Alcidae in the order Charadriiformes. They are known for their ability to swim and dive, and are commonly found in the colder regions of the Northern Hemisphere.
Etymology
The term "Auk" is derived from the Old Norse word "álka", which translates to "sea-bird". The word was later adopted into the English language in the late 17th century.
Description
Auks are characterized by their short wings, which are adapted for swimming and diving. They have a compact body with a round head, a short neck, and a long bill. Their plumage is generally black on the back and white on the belly.
Species
There are several species of auks, including the Puffin, the Guillemot, and the Razorbill. Each species has its own unique characteristics and behaviors.
Habitat and Distribution
Auks are typically found in the colder regions of the Northern Hemisphere, particularly in the Arctic and the North Atlantic. They prefer coastal areas and are rarely seen inland.
Behavior
Auks are known for their exceptional swimming and diving abilities. They feed primarily on fish and invertebrates, which they catch by diving underwater.
Conservation Status
Many species of auks are currently threatened due to factors such as climate change, overfishing, and habitat loss. Conservation efforts are being made to protect these species and their habitats.
Related Terms
External links
- Medical encyclopedia article on Auk
- Wikipedia's article - Auk
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