Search results
Results From The WOW.Com Content Network
The giraffe stands 5–6 m (16–20 ft) tall, with males taller than females. The giraffe and the okapi have characteristic long necks and long legs. Ossicones are present on males and females in the giraffe, but only on males in the okapi. [6] Giraffids share many common features with other ruminants.
Giraffe necks are so long they can’t reach the ground. To get a sip of water from a water hole, a giraffe will splay its legs in an awkward-looking manner. The one-way valves in their veins ...
The giraffe has an extremely elongated neck, which can be up to 2.4 m (7 ft 10 in) in length. [60] Along the neck is a mane made of short, erect hairs. [17] The neck typically rests at an angle of 50–60 degrees, though juveniles are closer to 70 degrees.
The neck adaptations of Discokeryx help scientists to better understand the triggers for the evolution of the necks of giraffoids. [ 1 ] [ 3 ] Compared to extant head-butting animals such as rams and musk-oxen, D. xiezhi had the most optimized head-butting adaptations of all, with a skull that protected the brain more efficiently than other ...
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 ...
This term refers to the act of two male giraffes engaging in a ritualized combat where they use their long necks as formidable weapons. Standing parallel to each other, the giraffes swing their ...
Despite her rare neck deformity, Gemina reached an old age for a giraffe. She outlived the average giraffe by almost six years. [2] In December 2007 and January 2008, Gemina stopped eating and her health began to deteriorate due to old age. [2] She was reluctantly euthanized by her keepers at the Santa Barbara Zoo on January 9, 2008. [2] [3]
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.