In addition a few sons were sent to American colleges. Theodore Godet Heyliger (1790-1845) from a lithograph of Miss Maude Pandt â The founder of the Heyliger family in the West Indies was Guilliam Heyliger (died circa 1734) who evidently was on St. Eustatius by about 1670 when he married Anna Ryckwaert.n addition a few sons were sent to American colleges. Theodore Godet Heyliger (1790-1845) from a lithograph of Miss Maude Pandt â The founder of the Heyliger family in the West Indies was Guilliam Heyliger (died circa 1734) who evidently was on St. Eustatius by about 1670 when he married Anna Ryckwaert.
Giraffes reach sexual maturity at 3-4 years of age, although, in the wild, males may not breed until ages 6 or 7, due to a system of hierarchy among bulls. Breeding can occur at any time of the year. Gestation is usually 13-15 months.
Last year, a Masai giraffe at the Los Angeles Zoo died shortly after a stillborn calf was removed. Masai giraffes typically live into their late teens to early 20s. Females can give birth as young as 4 and gestation lasts, on average, about 15 months.