The female is probably Sofia(wildborn,1963-1984).But that male isn't Cuko
becuse this photo was taken in 1978 and Cuko was born in 1971 and this male doesn't seem a blackback.So he could be Matias(wildborn,1966-1995)
or another male(I don't know what gorilla is,the only thing that I know about his is that he came to Lisbon in 1971 and was sent to Japan in 1984).
P.s:
I got this informations from Gorillas Galore and Zootierliste.
The female is probably Sofia(wildborn,1963-1984).But that male isn't Cuko
becuse this photo was taken in 1978 and Cuko was born in 1971 and this male doesn't seem a blackback.So he could be Matias(wildborn,1966-1995)
or another male(I don't know what gorilla is,the only thing that I know about his is that he came to Lisbon in 1971 and was sent to Japan in 1984).
P.s:
I got this informations from Gorillas Galore and Zootierliste.
For the record, and to restate what clearly says in the title, the year 1978is merely a guess. My dad took this photo and the others when he visited Lisbon Zoo "in the mid or late 1970s" as he puts it; he doesn't remember the exact year.
Not sure if this changes anything but I just wanted to emphazise this.
The female is probably Sofia(wildborn,1963-1984).But that male isn't Cuko
becuse this photo was taken in 1978 and Cuko was born in 1971 and this male doesn't seem a blackback.So he could be Matias(wildborn,1966-1995)
I wouldn't think there was, not in the modern sense at least, but someone from Lisbon or someone who actually visited (again I shelter behind that it was my dad who took this, not me ) might tell us.