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When they lie down, they fold their legs under their bodies and keep their necks held high. Giraffe necks do more than help them reach high leaves in trees. They can keep a lookout for predators ...
Giraffes would probably not be competent swimmers as their long legs would be highly cumbersome in the water, [75] although they might be able to float. [76] When swimming, the thorax would be weighed down by the front legs, making it difficult for the animal to move its neck and legs in harmony [75] [76] or keep its head above the water's ...
A Penn State researcher has been trying to get to the bottom of the age-old question of why giraffes have long necks. Focus on research: Female giraffes drove the evolution of long necks, new ...
The okapi's neck is long compared to most ruminants, but not nearly so long as the giraffe's. Male giraffes are the tallest of all mammals: their horns reach 5.5 m (18 ft) above the ground and their shoulder 3.3 m (11 ft), whereas the okapi has a shoulder height of 1.7 m (5 ft 7 in). [9]
Some cetaceans were the only modern ungulates that were carnivores; baleen whales consume significantly smaller animals in relation to their body size, such as small species of fish and krill; toothed whales, depending on the species, can consume a wide range of species: squid, fish, sharks, and other species of mammals such as seals and other ...
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A flexible neck allows many birds with immobile eyes to move their head more productively and center their sight on objects that are close or far in distance. [8] Most birds have about three times as many neck vertebrae as humans, which allows for increased stability during fast movements such as flying, landing, and taking-off. [ 9 ]
In okapi, the male's ossicones are smaller in proportion to the head, and taper towards their tips, forming a sharper point than the comparatively blunt giraffe ossicone. Whereas female giraffes have reduced ossicones, female okapi lack ossicones entirely. The morphology of ossicones in the extinct relatives of giraffes and okapi varies widely.