This is the first photograph taken of an orangutan using a tool to fish in Borneo. The photo captures a moment when this male was using the pole to catch fish trapped in the locals’ fishing lines.

Witches finger grapes are custom made grapes that have a shape of their own. They are from the Californian breeding program International Fruit Genetics (IFG). Although it sounds like it could be GMO, it’s not - they are made through the hybridisation process of taking pollen from one plant and brushing it onto another plant. There are quite a number of these varieties now, in different colours as well. What's really interesting is that IFG also has a few other unusual varieties such as ‘cotton candy’, which when ripe acquires the taste of cotton candy – it’s very unusual, but also delicious. ...

Unlike most mammals, mature male orangutans exhibit different facial characteristics: some develop large 'cheek pads' on their faces (as shown above); other males do not. A team of researchers studied the difference in reproductive success between cheek-padded males and males without cheek pads. They found that those with cheek pads are significantly more successful in fathering offspring.

Source: http://link.springer.com/article/10.1007%2Fs00265-015-1991-0 ...

In December 2013, four captive chimpanzees in the state of New York became the first nonhuman primates in history to sue their human captors in an attempt to gain their freedom. The chimps' lawyers, members of a recently formed organization known as the Nonhuman Rights Project, were asking a judge to grant their clients the basic right to not be imprisoned illegally. The judges of the New York lawsuits ultimately dismissed them all on the grounds that the plaintiffs aren't people. The appeals are ongoing. ...