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Giraffes have become popular attractions in modern zoos, though keeping them healthy is difficult as they require vast areas and need to eat large amounts of browse. Captive giraffes in North America and Europe appear to have a higher mortality rate than in the wild, the most common causes being poor husbandry, nutrition, and management.
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]
There are around 45,400 Masai giraffes — an amount roughly equivalent to 67% of their population in the 1970s. Giraffes feed on leaves, stems, flowers and fruits, so human population growth and ...
Various species of sea turtles bury their eggs on beaches under a layer of sand that provides both protection from predators and a constant temperature for the nest. Snakes may lay eggs in communal burrows, where a large number of adults combine to keep the eggs warm. Some species coil their torsos around the eggs to provide heat for incubation.
To understand why giraffes fight we need to take a look at their social hierarchy. Giraffes live in stable family groups with older females helping the mothers to care for the young. A group of ...
Altricial birds are less able to contribute nutrients in the pre-natal stage; their eggs are smaller and their young are still in need of much attention and protection from predators. This may be related to r/K selection; however, this association fails in some cases. [18] In birds, altricial young usually grow faster than precocial young.
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South African giraffe (G. g. giraffa), also known as Cape giraffe Is found in northern South Africa , southern Botswana, southern Zimbabwe, Eswatini and south-western Mozambique . It has dark, somewhat rounded patches "with some fine projections" on a tawny background colour.