5 impressive facts on animals #1

1)There are venomous birds!
Two-colored Pitohui is an Endemic venomous sort(species) of passerine of the island of New Guinea.
2)The biggest frog of the planet is of the size of a rabbit!
3)In India, there is a carbonated drink made from urine of cow!
4)The blue whales can eat a half-million calories in the narrow-minded only one!
5)Cats have more than 100 vocal cords!