Big Mountain National Park (Kao Yai National Park) is the biggest national park in Thailand. Big Mountain National Park has various kinds of plants and wildlife together with nice and cold weather which is attractive to a lot of tourists along the year.

Some tourists are very excited to meet with wildlife, they think it is OK to feed those wildlife as if they are their little cute pet. But actually, their actions cause a negative effect and create a bad habit to those wildlife. The wildlife's national habit is to hunt by their owns  for their foods and preys. When humans interfere this routine habit, those wildlife also adapt their behavior of hunting. Wildlife will  not hunt, but instead waiting for humans' treat. They will move their settlement from the woods up in the mountain to the land nearby the roads or the resorts in order to meet with more mercy people.

Some wildlife are accidentally crashed by tourists' cars. This makes some of them dead or disability.

And also, the increase in the number of tourists intervenes wildlife. The noisy of tourists disturb wildlife. Also, some tourists leave trashes everywhere they go. Trashes and plastic bags are so dangerous to animals. Some of  wildlife die because they eat trashes and plastic bags.

Here comes the concept of 'Leaf group'. We try to stimulate the sustainable tourism, to make an understanding with tourists not to damage the environment and wildlife's welfares, and to motivate them for improving the eco-system.

Monkey was crashed by the car when he tried to grasp food on the street.

Vets help checking up monkeys' body