Just came across another journal article on Taronga Zoo's chimpanzee. It is similar to the 2005 journal article already posted on this thread. This article has data current as of 1985 but may be of historical interest to those who are interested in Taronga's chimpanzees.
Post-partum amenorrhoea, birth intervals and reproductive potential in captive chimpanzees
In 1985...
Bessie is 35 years old has had at least 14 pregnancies, including several miscarriages. She has not had a surviving infant in 10 years and has recently been sterilised to prevent further pregnancies.
Spitter is 25 years old has had six pregnancies, all of which have resulted in live births. Two of those six offspring, Sacha and Sally, have survived. Spitter will give birth to her final offspring three years later, a son named Gombe.
Mary is 25 years old and has had three pregnancies, all successful. She is heavily pregnant with her fourth offspring. Mary will die young, but all four of her offspring will survive to adulthood.
Sutu is 10 years old and has a young daughter, Samantha. Sutu will give birth to two more daughters, including Shona, before being exported in 1992. Samantha will be exported that same year to Wellington Zoo and become one of their most successful reproducing chimpanzee.
Belle is 10 years old has had two unsuccessful pregnancies, she will give birth to her son Bart, the following year.
Lucy is 9 years old and has just given birth to her first offspring, a daughter named Loanda. Loanda will be killed that same year but Lucy will go on to have two sons, Lucifer and Luka, who are still alive today.
Post-partum amenorrhoea, birth intervals and reproductive potential in captive chimpanzees
In 1985...
Bessie is 35 years old has had at least 14 pregnancies, including several miscarriages. She has not had a surviving infant in 10 years and has recently been sterilised to prevent further pregnancies.
Spitter is 25 years old has had six pregnancies, all of which have resulted in live births. Two of those six offspring, Sacha and Sally, have survived. Spitter will give birth to her final offspring three years later, a son named Gombe.
Mary is 25 years old and has had three pregnancies, all successful. She is heavily pregnant with her fourth offspring. Mary will die young, but all four of her offspring will survive to adulthood.
Sutu is 10 years old and has a young daughter, Samantha. Sutu will give birth to two more daughters, including Shona, before being exported in 1992. Samantha will be exported that same year to Wellington Zoo and become one of their most successful reproducing chimpanzee.
Belle is 10 years old has had two unsuccessful pregnancies, she will give birth to her son Bart, the following year.
Lucy is 9 years old and has just given birth to her first offspring, a daughter named Loanda. Loanda will be killed that same year but Lucy will go on to have two sons, Lucifer and Luka, who are still alive today.
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