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The striped hyena competes with the grey wolf in the Middle East and central Asia. In the latter area, a great portion of the hyena's diet stems from wolf-killed carcasses. In Israel the striped hyena is dominant over the wolf on a one-to-one basis, though wolves in packs can displace single hyenas from carcasses. [29]
The spotted hyena (Crocuta crocuta), also known as the laughing hyena, [3] is a hyena species, currently classed as the sole extant member of the genus Crocuta, native to sub-Saharan Africa. It is listed as being of least concern by the IUCN due to its widespread range and large numbers estimated between 27,000 and 47,000 individuals. [1]
In order to obviate this danger, a killed hyena usually has its ears, tail and front legs cut off and buried, as these are the parts which are supposed to be marked by the witches' brand. [5] In the Mtwara Region of Tanzania, it is believed that a child born at night while a hyena is crying will likely grow up to be a thief. In the same area ...
The four extant species are the striped hyena (Hyaena hyaena), the brown hyena (Parahyaena brunnea), the spotted hyena (Crocuta crocuta), and the aardwolf (Proteles cristata). The aardwolf can trace its lineage directly back to Plioviverrops 15 million years ago, and is the only survivor of the dog-like hyena lineage.
Diurnality, plant or animal behavior characterized by activity during the day and sleeping at night. Cathemeral, a classification of organisms with sporadic and random intervals of activity during the day or night. Matutinal, a classification of organisms that are only or primarily active in the pre-dawn hours or early night.
Chimpanzee laughter is not readily recognizable to humans as such, because it is generated by alternating inhalations and exhalations that sound more like breathing and panting. [5] It sounds similar to screeching. The differences between chimpanzee and human laughter may be the result of adaptations that have evolved to enable human speech.
A hyena as depicted in a medieval bestiary. Werehyena is a neologism coined in analogy to werewolf for therianthropy involving hyenas. It is common in the folklore of the Arabian Peninsula, the Levant, North Africa, the Horn of Africa, and the Near East as well as some adjacent territories. Unlike werewolves and other therianthropes, which are ...
Upsweep is an unidentified sound detected on the American NOAA's equatorial autonomous hydrophone arrays. This sound was present when the Pacific Marine Environmental Laboratory began recording its sound surveillance system, SOSUS, in August 1991. It consists of a long train of narrow-band upsweeping sounds of several seconds in duration each.