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Certain words in the English language represent animal sounds: the noises and vocalizations of particular animals, especially noises used by animals for communication. The words can be used as verbs or interjections in addition to nouns , and many of them are also specifically onomatopoeic .
The only bird known to make use of infrasound (at about 20 Hz) is the western capercaillie. [48] The hearing range of birds is from below 50 Hz to around 12 kHz, with maximum sensitivity between 1 and 5 kHz. [22] [49] The black jacobin is exceptional in producing sounds at about 11.8 kHz. It is not known if they can hear these sounds. [50]
The distinctive plumage and tail feathers clearly confirm that this is a Harris's hawk. This medium-large hawk is roughly intermediate in size between a peregrine falcon (Falco peregrinus) and a red-tailed hawk (Buteo jamaicensis). Harris's hawks range in length from 46 to 59 cm (18 to 23 in) and generally have a wingspan of about 103 to 120 cm ...
The northern harrier is 41–52 cm (16–20 in) [ 9 ] long with a 97–122 cm (38–48 in) wingspan. It resembles other harriers in having distinct male and female plumages. The sexes also differ in weight, with males weighing 290 to 400 g (10 to 14 oz), with an average of 350 g (12 oz), and females weighing 390 to 750 g (14 to 26 oz), with an ...
For Dubois, hawks symbolize the ability to rise above our earthly realm and view life from a higher vantage point: "Hawks soar far above and take in the whole landscape from above. They have great ...
The red-tailed hawk (Buteo jamaicensis) is a bird of prey that breeds throughout most of North America, from the interior of Alaska and northern Canada to as far south as Panama and the West Indies. It is one of the most common members within the genus of Buteo in North America or worldwide. [3] The red-tailed hawk is one of three species ...
The adult common black-hawk is 43–53 cm (17–21 in) long and weighs 930 g (33 oz) on average. It has very broad wings, and is mainly black or dark gray. The short tail is black with a single broad white band and a white tip. The bill is black and the legs and cere are yellow. The adults resemble zone-tailed hawks, but have fewer white bars ...
Echolocation, also called bio sonar, is a biological active sonar used by several animal groups, both in the air and underwater. Echolocating animals emit calls and listen to the echoes of those calls that return from various objects near them. They use these echoes to locate and identify the objects. Echolocation is used for navigation ...