Adorable footage shows the moment when Tupi, a capybara at San Antonio Zoo, gets rudely awoken by a cheeky bird.

Keep up to date with the beaver story here. The beaver, which can reach the size of a large dog, is the second largest rodent in the world (the capybara of South America being the biggest).

This gives them access to all of their senses while they swim, while nutrias have a face that is more similar to that of a ...