Kingfisher
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What is a kingfisher?
Kingfishers are any of about 90 bird species across three families: Alcedinidae, Halcyonidae, and Cerylidae. Kingfishers are known for plunging into the water to catch prey with their bills. They range in size from 10 to 42 cm (4 to 16.5 inches) and have a large head, long bill, and compact body. Most have vivid plumage and many are crested.
These vocal birds are known for their hunting techniques. They sit still and watch for movement. Once they spot their prey, they plunge into the water, catching fish no deeper than 25 cm (10 inches) below the surface. They also eat crustaceans, amphibians, and reptiles.
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Where do kingfishers live?
Kingfishers live worldwide, but they are chiefly found in tropical regions. They belong to the order Coraciiformes and are a diverse group of birds that occupy a variety of habitats. Each species' distribution is limited by the requirements of its feeding and nesting areas.
Some species nest within their feeding habitat, while others, like bee-eaters, occupy two distinct habitats for feeding and nesting. Factors such as the availability of cut banks for burrows and suitable perches influence habitat suitability. In the Old World tropics, some kingfishers excavate their burrows in large arboreal termite mounds.
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What do kingfishers eat?
Kingfishers are known for their dramatic hunting techniques. They eat fish, usually catching them no deeper than 25 cm (10 inches) below the water's surface. They also consume crustaceans, amphibians, and reptiles. The kookaburra, the largest of the kingfishers, will capture insects, snails, frogs, reptiles, and even small birds on the ground.
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What do kingfishers look like?
Kingfishers are birds known for plunging into the water to catch fish. They are found worldwide, mainly in tropical regions.
These birds range in length from 10 to 42 cm. They have a large head, long and massive bill, and compact body. Most species have vivid plumage in bold patterns, and many are crested. Kingfishers belong to the order Coraciiformes, which includes 211 species in 10 families of hole-nesting birds.
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How do kingfishers catch their food?
Kingfishers are known for their dramatic hunting techniques. They usually sit still and watch for movement from a perch. Once the kingfisher sees its prey, it plunges into the water to catch fish, usually no deeper than 25 cm (10 inches) below the surface, using its dagger-shaped bill. After it catches its prey, the kingfisher uses a swift downstroke of its wings to bob back to the surface.
The kingfisher then brings the prey back to its perch. It stuns the fish by beating it against the perch before eating it. While kingfishers are known for eating fish, many species also eat crustaceans, amphibians, and reptiles.
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What makes kingfishers unique among birds?
Kingfishers are distinctive birds known for their vibrant plumage and dramatic hunting techniques. With about 90 species worldwide, mainly in tropical regions, they range from 10 to 42 cm in length and possess a large head, a long, massive bill, and a compact body.
Kingfishers are celebrated for their hunting skills. They perchMotionless, watching for prey before diving into the water to catch fish with their strong, dagger-shaped bills. After capturing their prey, they return to a perch, stun the fish by beating it, and then swallow it.
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Kingfisher, any of about 90 species of birds in three families (Alcedinidae, Halcyonidae, and Cerylidae), noted for their spectacular dives into water. They are worldwide in distribution but are chiefly tropical. Kingfishers, ranging in length from 10 to 42 cm (4 to 16.5 inches), have a large head, a long and massive bill, and a compact body. Their feet are small, and, with a few exceptions, the tail is short or medium-length. Most species have vivid plumage in bold patterns, and many are crested.
These vocal, colourful birds are renowned for their dramatic hunting techniques. Typically, the bird sits still, watching for movement from a favourite perch. Having sighted its quarry, it plunges into the water and catches the fish usually no deeper than 25 cm (10 inches) below the surface in its dagger-shaped bill. With a swift downstroke of the wings, it bobs to the surface. It then takes the prey back to the perch and stuns the fish by beating it against the perch before swallowing it. Many species also eat crustaceans, amphibians, and reptiles.
The typical kingfishers (subfamily Alcedininae) are river dwellers, like the belted kingfisher (Megaceryle alcyon), the only widespread North American species. This handsome crested bird flies off over the water when disturbed, uttering a loud rattling call. It is about 30 cm (12 inches) long and is bluish gray above and across the breast and white below. Only the females sport the brownish red band or “belt” across the lower breast. The male in its courtship ritual offers fish to the female as she perches. After copulation the pair circle high overhead and chase each other while crying shrilly.
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Stretching 43 cm (17 inches) long and weighing 465 grams (16 ounces), the largest of all kingfishers is the kookaburra, known throughout Australia for its laughing call. The kookaburra’s white head has a brown eye stripe, the back and wings are dark brown, and the underparts are white. Often found in urban and suburban areas, it can become quite tame and may be fed by hand. A member of the subfamily Daceloninae, the forest kingfishers, it captures insects, snails, frogs, reptiles, and small birds on the ground. It lives in family groups that roost together at night.
The IUCN Red List of Threatened Species classifies most kingfishers as species of least concern. Many species, such as the common kingfisher (Alcedo atthis), have large populations and vast geographic ranges. However, ecologists have observed that the populations of some species endemic to specialized habitats in Southeast Asia and the islands of the tropical Pacific Ocean are in decline. Aggressive logging activities resulting in the deforestation of large areas of Indonesia, Malaysia, and the Philippines have been associated with dramatic population decreases in several species, including the blue-banded kingfisher (A. euryzona), the Sulawesi kingfisher (Ceyx fallax), the brown-winged kingfisher (Pelargopsis amauropterus), and some of the paradise kingfishers (Tanysiptera) of New Guinea.
The Marquesan kingfisher (Todiramphus godeffroyi), one of the most endangered kingfishers, faces a different suite of threats. Once found on a handful of islands in the Marquesas chain, the species is now limited to only one, Tahuata. The bird’s decline has been attributed to habitat degradation caused by feral livestock coupled with predation by introduced species such as the great horned owl (Bubo virginianus), common mynah (Acridotheres tristis), and house rat (Rattus rattus).