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The giraffe's tongue is about 45 cm (18 in) long. It is black, perhaps to protect against sunburn, and can grasp foliage and delicately pick off leaves. [ 50 ] : 109–110 The upper lip is flexible and hairy to protect against sharp prickles. [ 17 ]
The long tongue of the okapi Okapis are herbivores , feeding on tree leaves and buds, branches , grasses , ferns , fruits, and fungi . [ 35 ] They are unique in the Ituri Forest as they are the only known mammal that feeds solely on understory vegetation, where they use their 18-inch-long (46 cm) tongues to selectively browse for suitable plants.
The Reticulated giraffe is a herbivore feeding on leaves, shoots, and shrubs. Their up to 30 centimeter long blue tongue is used to strip the branches of acacia trees, their primary food source. [4] They spend most of their day feeding, roughly 13 hours/day, eating up to 34 kilograms of food per day. [12]
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]
Giraffes live in stable family groups with older females helping the mothers to care for the young. A group of giraffes is called a tower. While the females live together, males may live alone or ...
Giraffe's tongue Extended proboscis of a long tongued Macroglossum moth. The muscles of the tongue evolved in amphibians from occipital somites. Most amphibians show a proper tongue after their metamorphosis. [22] As a consequence, most tetrapod animals—amphibians, reptiles, birds, and mammals—have tongues (the frog family of pipids lack ...
A Penn State researcher has been trying to get to the bottom of the age-old question of why giraffes have long necks.
The number of giraffes has decreased by nearly 30% since the 1980s, per the Giraffe Conservation Foundation Giraffes Need Protections of Endangered Species Act After Declining Numbers, U.S ...