A Brave Bird
Birds are very interesting animals. This is the most diverse group of terrestrial vertebrates – there are about 10 000 species of birds that inhabit ecosystems across the world. Their size varies from 5 cm (hummingbird) to 2.7 m (ostrich). The bird in this Utube video clip is certainly one of the bravest individuals from all bird species. But is he able to achieve his goal?