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Tusks are one of the most notable features of elephants, among their size and trunks. However, some elephants do not have tusks, and a high proportion of these elephants are females. Why do some ...
One study of a captive female Asian elephant suggested the animal was capable of learning and distinguishing between several visual and some acoustic discrimination pairs. This individual was even able to score a high accuracy rating when re-tested with the same visual pairs a year later. [140] Elephants are among the species known to use tools.
African elephants have grey folded skin up to 30 mm (1.2 in) thick that is covered with sparse, bristled dark-brown to black hair. Short tactile hair grows on the trunk, which has two finger-like processes at the tip, whereas Asian elephants only have one. [7] Their large ears help to reduce body heat.
When looking at an African elephant and an Asian elephant side-by-side, you can really tell the differences in their head shapes and tasks. African elephants generally have much larger tusks than ...
The dwarf elephant P. tiliensis from the Greek island of Tilos is suggested by some authors to have survived as recently as 3,500 years Before Present (around 1500 BC) based on preliminary radiocarbon dating done in the 1970s, which would make it the youngest surviving elephant in Europe, but this has not been thoroughly investigated. [14]
Elephants have massive ears to help regulate their body temperature. They have huge blood vessels in their ears. The blood vessels are large and quite visible on the backs of the elephant’s ears.
Over the course of their evolution, proboscideans experienced a significant increase in body size. Some members of the families Deinotheriidae, Mammutidae, Stegodontidae and Elephantidae are thought to have exceeded modern elephants in size, with shoulder heights over 4 metres (13 ft) and masses over 10 tonnes (22,000 lb), with average fully ...
Elephants have the longest gestation of any creature on the planet. Asian elephant gestation periods last anywhere from 18-22 months, while African elephant gestations last a full 22 months. That ...