How many baby Mountain nyalas are in a litter?
A Mountain nyala (Tragelaphus buxtoni) usually gives birth to around 1 babies.
Upon birth, they weight 5.54 kg (12.22 lbs) and measure 36.8 cm (1′ 3″). They are a member of the Bovidae family (genus: Tragelaphus). An adult Mountain nyala grows up to a size of 2.25 meter (7′ 5″).
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 mountain nyala (Tragelaphus buxtoni) or balbok is an antelope found in high altitude woodland in a small part of central Ethiopia. It is a monotypic species (without any identified subspecies) first described by English naturalist Richard Lydekker in 1910. The males are typically 120–135 cm (47–53 in) tall while females stand 90–100 cm (35–39 in) at the shoulder. Males weigh 180–300 kg (400–660 lb) and females weigh 150–200 kg (330–440 lb). The coat is grey to brown, marked with two to five poorly defined white strips extending from the back to the underside, and a row of six to ten white spots. White markings are present on the face, throat and legs as well. Males have a short dark erect crest, about 10 cm (3.9 in) high, running along the middle of the back. Only males possess horns.The mountain nyala are shy and elusive towards human beings. Four to five individuals may congregate for short intervals of time to form small herds. Males are not territorial. Primarily a browser, the mountain nyala may switch to grazing occasionally. Females start mating at two years of age, and males too become sexually mature by that time. Gestation lasts for eight to nine months, after which a single calf is born. The lifespan of a mountain nyala is around 15 to 20 years.The typical habitat for the mountain nyala is composed of montane woodlands at an altitude of 3,000–3,400 m (9,800–11,200 ft). Human settlement and large livestock population have forced the animal to occupy heath forests at an altitude of above 3,400 m (11,200 ft). Mountain nyala are endemic to the Ethiopian highlands east of the Rift Valley, between 6°N and 10°N. Up to half of the total population of the mountain nyala occurs in the 200 km2 (77 sq mi) area of Gaysay, in the northern part of the Bale Mountains National Park. The mountain nyala has been classified under the Endangered category of the International Union for Conservation of Nature and Natural Resources (IUCN). Their influence on Ethiopian culture is notable, with the mountain nyala being featured on the obverse of Ethiopian ten cents coins.
Other animals of the family Bovidae
Mountain nyala is a member of the Bovidae, as are these animals:
- Bluebuck weighting around 150 kilograms (330.69 lbs)
- Bay duiker with 1 babies per pregnancy
- Dama gazelle with 1 babies per pregnancy
- Ogilby’s duiker with 1 babies per pregnancy
- Thomson’s gazelle with 1 babies per pregnancy
- Alpine ibex with 1 babies per pregnancy
- Himalayan tahr with 1 babies per pregnancy
- Iberian ibex with 1 babies per pregnancy
- Dall sheep with 1 babies per pregnancy
- Speke’s gazelle with 1 babies per pregnancy
Animals that share a litter size with Mountain nyala
Those animals also give birth to 1 babies at once:
- Admiralty Island cuscus
- Brown’s pademelon
- Greater short-nosed fruit bat
- Dugong
- Southern marsupial mole
- Rothschild’s woolly rat
- Black flying squirrel
- Malayan tapir
- Melck’s house bat
- Broad-striped Malagasy mongoose
Animals that get as old as a Mountain nyala
Other animals that usually reach the age of 11 years:
- Banded mongoose with 12 years
- Desmarest’s hutia with 11.33 years
- Southern tree hyrax with 10 years
- Ground cuscus with 12 years
- Long-nosed potoroo with 12 years
- Western tree hyrax with 10 years
- Chacoan peccary with 9 years
- Pallid bat with 9.08 years
- Grant’s gazelle with 12.67 years
- Fulvus roundleaf bat with 12 years
Animals with the same weight as a Mountain nyala
What other animals weight around 215 kg (473.99 lbs)?
- Onager usually reaching 235.62 kgs (519.45 lbs)
- Nilgai usually reaching 181.63 kgs (400.43 lbs)
- Sable antelope usually reaching 235.2 kgs (518.53 lbs)
- Blue wildebeest usually reaching 197.31 kgs (434.99 lbs)
- Ross seal usually reaching 208.63 kgs (459.95 lbs)
- Brown bear usually reaching 196.14 kgs (432.41 lbs)
- Crabeater seal usually reaching 225 kgs (496.04 lbs)
- Dwarf sperm whale usually reaching 183 kgs (403.45 lbs)
- Greater kudu usually reaching 205.53 kgs (453.12 lbs)
- Brown fur seal usually reaching 178.75 kgs (394.08 lbs)
Animals with the same size as a Mountain nyala
Also reaching around 2.25 meter (7′ 5″) in size do these animals:
- Australian sea lion gets as big as 1.8 meter (5′ 11″)
- Mediterranean monk seal gets as big as 2.6 meter (8′ 7″)
- Dall’s porpoise gets as big as 1.97 meter (6′ 6″)
- Ross seal gets as big as 2.07 meter (6′ 10″)
- Sambar deer gets as big as 2.04 meter (6′ 9″)
- Hawaiian monk seal gets as big as 2.24 meter (7′ 5″)
- South American sea lion gets as big as 2.11 meter (7′ 0″)
- Sable antelope gets as big as 2.04 meter (6′ 9″)
- Baird’s tapir gets as big as 2.2 meter (7′ 3″)
- Dugong gets as big as 2.55 meter (8′ 5″)