Not so long ago, there was a fun party at Zoo Atlanta: their gorilla Anaka celebrated her 6th birthday. To commemorate the joyous occasion, the employees at the facility snapped a couple of pics of the big girl and shared them on Facebook. People started sending their best wishes. However, while congratulating Anaka, those who were more observant noticed an interesting detail.
The gorilla has a unique patch of pigment on her hand. In the close-up picture of the pink patch, it even looks remarkably human-like. Which is understandable, considering that gorillas have opposable thumbs. Interestingly, like all primates, they also have individualized fingerprints and toeprints, which sometimes may be used for identification purposes. Unlike most animals we’re used to seeing, primates have fingernails and toenails rather than claws. They are used for opening and scraping things, cleaning, and scratching.
More info: Facebook
Image credits: Zoo Atlanta