Observations on puberty and pregnancy in female giraffe (giraffa camelopardalis)
The age at sexual maturity in the female giraffe G. camelopardalis was found to be 3 years 10 months when in captivity and 4 years 8 months in wild animals. The mean calving interval was 19.9 months for wild animals, and 21.5 months for captives. Post partum intervals as short as 19, 23 and 27 […]
Reproductive life history of Thornicroft’s giraffe in Zambia
Knowledge of the reproductive life history of giraffe in the wild is sparse. Giraffe have two fairly unusual reproductive patterns among large mammals: they can become pregnant while lactating, and calf mortality is extremely high. Longitudinal records are largely absent, so tracking reproductive parameters tends to combine information from captive and field studies. In this […]