Among the more unusual news stories recently…a wildlife park has a problem with swearing parrots, Sir David Attenborough reaches 1 million Instagram followers in record time, and a tennis match turns into a marathon.
Posts tagged as “parrots”
People have long known that African grey parrots are clever. Now, new research shows that they are also selfless, and willing to help a partner get ahead, even if doing so doesn't help them at all.