How many baby Black wildebeests are in a litter?
A Black wildebeest (Connochaetes gnou) usually gives birth to around 1 babies.
Each of those little ones spend around 256 days as a fetus before they are released into the wild. Upon birth, they weight 10.94 kg (24.12 lbs) and measure 3.6 cm (0′ 2″). They are a member of the Bovidae family (genus: Connochaetes). An adult Black wildebeest grows up to a size of 1.82 meter (6′ 0″).
To have a reference: Humans obviously usually have a litter size of one ;). Their babies are in the womb of their mother for 280 days (40 weeks) and reach an average size of 1.65m (5′ 5″). They weight in at 62 kg (137 lbs), which is obviously highly individual, and reach an average age of 75 years.
The black wildebeest or white-tailed gnu (Connochaetes gnou) is one of the two closely related wildebeest species. It is a member of the genus Connochaetes and family Bovidae. It was first described in 1780 by Eberhard August Wilhelm von Zimmermann. The black wildebeest is typically 170–220 cm (67–87 in) in head-and-body length, and the typical weight is 110–180 kg (240–400 lb). Males stand about 111–121 cm (44–48 in) at the shoulder, while the height of the females is 106–116 cm (42–46 in). The black wildebeest is characterised by its white, long, horse-like tail. It also has a dark brown to black coat and long, dark-coloured hair between its forelegs and under its belly.The black wildebeest is an herbivore, and almost the whole diet consists of grasses. Water is an essential requirement. The three distinct social groups are the female herds, the bachelor herds, and the territorial bulls. They are fast runners and communicate using a variety of visual and vocal communications. The primary breeding season for the black wildebeest is from February to April. A single calf is usually born after a gestational period of about 8 and a half months. The calf remains with its mother until her next calf is born a year later. The black wildebeest inhabits open plains, grasslands, and Karoo shrublands.The natural populations of black wildebeest, endemic in the southern part of Africa, were almost completely exterminated in the 19th century, due to their reputation as pests and the value of their hides and meat. However, the species has been reintroduced widely from captive specimens, both in private areas and nature reserves throughout most of Lesotho, Swaziland, and South Africa. The species has also been introduced outside its natural range in Namibia and Kenya.
Other animals of the family Bovidae
Black wildebeest is a member of the Bovidae, as are these animals:
- Himalayan goral with 1 babies per pregnancy
- Lechwe with 1 babies per pregnancy
- Silver dik-dik with 1 babies per pregnancy
- Japanese serow with 1 babies per pregnancy
- Goa (antelope) with 1 babies per pregnancy
- Mountain goat with 1 babies per pregnancy
- Chamois with 1 babies per pregnancy
- Dama gazelle with 1 babies per pregnancy
- Nyala with 1 babies per pregnancy
- Arabian gazelle with 1 babies per pregnancy
Animals that share a litter size with Black wildebeest
Those animals also give birth to 1 babies at once:
- Small flying fox
- Moonshine shrew
- Indiana bat
- Long-winged tomb bat
- Mountain nyala
- Nathusius’s pipistrelle
- Lesser short-nosed fruit bat
- Tana River red colobus
- Large mosaic-tailed rat
- Hartebeest
Animals that get as old as a Black wildebeest
Other animals that usually reach the age of 20 years:
- East African oryx with 20 years
- Mountain zebra with 24 years
- Mountain goat with 19.17 years
- Fossa (animal) with 20 years
- Ring-tailed cat with 16.5 years
- Anoa with 22.5 years
- Tayra with 18 years
- Tana River mangabey with 21 years
- Six-banded armadillo with 18.75 years
- Common tsessebe with 18 years
Animals with the same weight as a Black wildebeest
What other animals weight around 156.55 kg (345.13 lbs)?
- Sambar deer usually reaching 177.52 kgs (391.36 lbs)
- Bluebuck usually reaching 150 kgs (330.69 lbs)
- Red hartebeest usually reaching 176.12 kgs (388.28 lbs)
- Atlantic white-sided dolphin usually reaching 186.76 kgs (411.73 lbs)
- California sea lion usually reaching 137.6 kgs (303.36 lbs)
- White-beaked dolphin usually reaching 186.82 kgs (411.87 lbs)
- Eastern gorilla usually reaching 149.33 kgs (329.22 lbs)
- Hartebeest usually reaching 162.47 kgs (358.18 lbs)
- Pygmy killer whale usually reaching 170 kgs (374.79 lbs)
- Striped dolphin usually reaching 142.05 kgs (313.17 lbs)
Animals with the same size as a Black wildebeest
Also reaching around 1.82 meter (6′ 0″) in size do these animals:
- Blue wildebeest gets as big as 2.01 meter (6′ 8″)
- Ribbon seal gets as big as 1.53 meter (5′ 1″)
- Hartebeest gets as big as 1.98 meter (6′ 6″)
- Subantarctic fur seal gets as big as 1.63 meter (5′ 4″)
- Lesser kudu gets as big as 1.68 meter (5′ 6″)
- Javan rusa gets as big as 1.63 meter (5′ 5″)
- Scimitar oryx gets as big as 1.91 meter (6′ 4″)
- Okapi gets as big as 2 meter (6′ 7″)
- Vaquita gets as big as 1.52 meter (5′ 0″)
- Nyala gets as big as 1.94 meter (6′ 5″)