Photos have been released for the first time in years showing a group of rare gorillas in the mountains of southern Nigeria, conservationists say.
Only 300 Cross River gorillas are known to live in the wild, making them the world's rarest great ape.
But the Wildlife Conservation Society (WCS) says this sighting raises hopes that the animals at risk of extinction are actually reproducing.
A number of infant gorillas are visible in the shots taken earlier this year.
I am generally of the opinion that we should focus on habitat preservation, rather than the survival of large famous species, but there has to be something special about our close relatives that they deserve particular attention. I think this is a great bit of news in a dark time.
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