The barred hawk (Morphnarchus princeps ) is a species of bird of prey in the family Accipitridae. It has also been known as the black-chested hawk.
It is found in Colombia, Costa Rica, Ecuador, Panama, and Peru. Its natural habitats are subtropical or tropical moist lowland forest and subtropical or tropical moist montane forest. 10,000 to 100,000 barred hawks are thought to exist throughout Central and South America. Barred hawks mainly live in the dense forests of the lowland and mountainous areas.
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TerrestrialTerrestrial animals are animals that live predominantly or entirely on land (e.g., cats, ants, snails), as compared with aquatic animals, which liv...
Oviparous animals are female animals that lay their eggs, with little or no other embryonic development within the mother. This is the reproductive...
Altricial animals are those species whose newly hatched or born young are relatively immobile. They lack hair or down, are not able to obtain food ...
Soaring birds can maintain flight without wing flapping, using rising air currents. Many gliding birds are able to "lock" their extended wings by m...
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Not a migrantAnimals that do not make seasonal movements and stay in their native home ranges all year round are called not migrants or residents.
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starts withMorphnarchus princeps appears black with a single white tail bar from above. The black barred and white belly and under-wing coverts contrast with the black throat, breast, and wing quills. Barred hawks have a snout-like bill that makes them look like they have a heavy head. Despite being a fairly large hawk, of similar size to a large member of the Buteo genus, its wing spread is relatively smaller than most related largish hawks, which allow them to maneuver through the thick forest canopy easier. Total length is from 51 to 61 cm (20 to 24 in) and wingspan is from 112 to 124 cm (44 to 49 in). M. princeps weighs about 1 kg (2.2 lb) The female barred hawk, showing sexual dimorphism, is larger than the males. In wing chord length, males measure about 347–367 mm (13.7–14.4 in) and wing length is 351–388 mm (13.8–15.3 in) in females. They have very broad wings and short tail: wingspan is 2.2 times total length of the bird. The body of a barred hawk is dark grey with a white chest. On the chest are uniformly spaced black bars, which is where the hawk gets its name.
The calls of M. princeps include high-pitched screaming or whistling, hoarse "whees", "yips", "dits", and "weeps". Barred hawks are usually noisy when soaring in the sky.
This species of hawk has a large Extent of Occurrence of 350,000 km2. The barred hawks is primarily a Caribbean species of the middle altitudes, and are found in Costa Rica, Peru, and Panama and on both sides of the Andes in northern Ecuador and western Columbia. Subtropical or tropical lowland and mountain forests are the natural habitat of the barred hawk. They live between 300 and 2,500 m (980 and 8,200 ft) in elevation and are most abundant in the 900 to 1,600 m (3,000 to 5,200 ft) elevation range.
Morphnarchus princeps hunts mostly in the canopy and along mountain forests. The hunting technique of barred hawks contains both active and inactive activities. The hawks can be seen silently sitting on a branch looking for prey or habitually soaring noisily in the sky in a group of two or more. Barred hawks rarely leave the forest region to hunt but may hunt along the edges. They swiftly and quietly fly from branch to branch, when hunting within the forest. When perching they are usually at a mid to low height off the ground and are often on the hunt for slow prey such as frogs, snakes, small mammals and birds, and large insects. Of 104 prey items brought to a nest in Ecuador, 48% consisted of La Bonita caecilians and 35% were various snakes. Further study supports the significance of caecilians, largely subterranean and worm-like but potentially large (exceeding 62 cm (24 in) when taken) amphibians, in this species' diet, especially when recent rainfall appears to draw the prey to the surface of the ground.
