We observed three types of Giraffe in Kenya and Tanzania: They are distinguished primarily on the basis of the pattern of their skin pigmentation. The three types are: reticulated, Masai, and Rothschild. The reticulated type has large bold patches with smooth edges. The Masai type is the opposite with very irregular patches. The Rothschild type is intermediate and has white lower legs. Reticulated giraffe (Giraffa camelopardalis reticulata), also known as the Somali giraffe, is a subspecies of giraffe native to Somalia, southern Ethiopia, and northern Kenya. Reticulated giraffes can interbreed with other giraffe subspecies in captivity or if they come into contact with populations of other subspecies in the wild. The reticulated giraffe is among the most well-known of the nine giraffe subspecies. Together with the Rothschild giraffe, it is by far the giraffe most commonly seen in zoos. Its coat consists of large, polygonal, liver-colored spots outlined by a network of bright-white lines. The blocks may sometimes appear deep red and may also cover the legs. The extraordinary height of giraffes is attributed to a ritual known as "necking", where two males fight for reproduction rights by slamming their necks into one another. The giraffes with the tallest and strongest necks are victorious and allowed to reproduce, thus passing these genes on to future generations.
Masai Giraffe (Giraffa camelopardalis tippelskirchi), also known as the Maasai Giraffe or Kilimanjaro Giraffe, is the largest subspecies of giraffe and the tallest land mammal. It is found in Kenya and Tanzania. The Masai Giraffe has jagged spots on its body. It also has a short tassel of hair on its tail. Rothschild's giraffe (Giraffa camelopardalis rothschildi) is one of the most endangered giraffe subspecies, with only a few hundred members in the wild. It is named after the Tring Museum's founder, Walter Rothschild, and is also known as the Baringo giraffe, after the Lake Baringo area of Kenya, or as the Ugandan giraffe. All of those living in the wild are in protected areas in Kenya and Uganda. In 2007, Rothschild's giraffe was proposed as actually a separate species from other giraffe and not a giraffe subspecies. Rothschild's giraffe is easily distinguishable from other subspecies. The most obvious sign is in the coloring of the coat, or pelt. Where the reticulated giraffe has very clearly defined dark patches with bright-whitish channels between them, Rothschild's giraffe more closely resembles the Masai giraffe. However, when compared to the Masai giraffe, Rothschild's subspecies is paler, the orange-brown patches are less jagged and sharp in shape compared to the Masai type, and the connective channel is of a creamier hue compared to that seen on the reticulated giraffe. In addition, Rothschild's giraffe displays no markings on the lower leg, giving it the impression of wearing white stockings.