5400 x 3600 px | 45,7 x 30,5 cm | 18 x 12 inches | 300dpi
Aufnahmedatum:
2015
Ort:
Botswana
Weitere Informationen:
The hyena is Africa's most common large carnivore. Over the years hyenas and humans have come into close contact in Africa and, in earlier times, in Asia and in Europe, often leading to mutual predation. In ancient Egypt hyenas were domesticated, fattened and eaten, and in turn humans have on occasion become food for hyenas. Reputed to be cowardly and timid, the hyena can be bold and dangerous, attacking animals and humans. Of the three species of hyena in Africa, only the spotted hyena and the shy and much rarer, striped hyena (Hyaena hyaena) are found in East Africa. The smaller, and even shyer brown hyena (Hyaena brunnea) occurs only in southern Africa. Different from most other animals, female spotted hyenas are dominant over the males and outweigh them by about 3 pounds. It is difficult to distinguish male and female hyenas by observation in the field. They are not hermaphrodites (having both male and female sexual organs), nor can they change their sex at will, as many people believe. Although the external female genitalia have a superficial similarity to those of the male, they are nonetheless female organs and only the females bear and nurse young. Why the female hyena developed in this manner is not known, but it may have been necessary for them to appear large and strong to protect their young from males, as hyenas have cannibalistic tendencies. Spotted hyenas are found in grasslands, woodlands, savannas, forest edges and mountains. Spotted hyenas are organized into territorial clans of related individuals that defend their home ranges against intruding clans. The center of clan activity is the den, where the cubs are raised and individuals meet. The den is usually situated on high ground in the central part of the territory. Its above-ground entrances are connected to a series of underground tunnels. Hyenas mark and patrol their territories by depositing a strong-smelling substance Hyenas make a variety of vocalizations, including wailing calls, howls
