Delhi and Mumbai are the most popular destinations, with each seeing over 4.5 million visitors in 2014. Additionally, the introduction of a new visa-on-arrival process for 46 countries, including the US, Germany and Australia, has helped encourage visitors to India. Vietnam saw three of its cities in the top 100 for the first time: Ho Chi Minh City, Hanoi and Halong.
In total there are 13 tree kangaroos species in Australia, Papua New Guinea: all face the same threats of habitat loss. The stocky wallaroo, with his shaggy coat and short limbs, is well-adapted for leaping around rocks.
The red kangaroo is the largest of all the species of kangaroo, and can grow up to 2 metres tall. 5. Despite many websites saying that there are only four species of kangaroo, there are in fact around 60 species of kangaroo and their close relatives. The smaller ones are usually called Wallabies.