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.
1 Ratio in Australia of carnivores to herbivores such as the red kangaroo is low compared to North America (Calaby 1971). 2  Red kangaroos share habitats with eastern grey and western grey kangaroos in eastern New South Wales (Tyndale-Biscoe 2005).3  Studies of grazing competition between sheep and kangaroos (Edwards et al. Ratio in Australia of carnivores to herbivores such as the red kangaroo is low compared to North America (Calaby 1971). 2  Red kangaroos share habitats with eastern grey and western grey kangaroos in eastern New South Wales (Tyndale-Biscoe 2005). 3  Studies of grazing competition between sheep and kangaroos (Edwards et al.