Cormorants are a family of aquatic birds that are commonly known as cormorants and shags. They are medium to large-sized birds, with most species ranging in length from about 24 – 40 inches. Here are some key facts about cormorants:
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Appearance: Cormorants have dark, glossy feathers that are typically black, brown, or grey in color. Some species also have white or yellow patches on their faces or breasts. They have long, slender bodies and long, hooked bills that are well-suited for catching fish.
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Habitat: Cormorants are waterbirds that are found on every continent except Antarctica. They are typically associated with coastal areas, but they can also be found on inland lakes and rivers.
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Diet: Cormorants are known for their ability to dive deeply underwater to hunt for fish. They are excellent swimmers and can remain underwater for several minutes at a time. Some species of cormorant are even known to swim to depths of 150 feet! .
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Behavior: Cormorants are colonial nesters, using trees, rocky islets, or cliffs. They lay chalky-blue eggs and there is usually one brood a year. Parents regurgitate food to feed their young.
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Types of Cormorants: There are over 30 different species of cormorants, including the great cormorant, the European shag, and the double-crested cormorant.
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Double-crested Cormorant: The double-crested cormorant is a prehistoric-looking, matte-black fishing bird with yellow-orange facial skin. They are large waterbirds with small heads on long, kinked necks. They have thin, strongly hooked bills, roughly the length of the head. Their heavy bodies sit low in the water.
