Deer - Travelers who climb to the top of Phu Kradueng will definitely see at least one deer. One group of deer is looked after in the camp site. This allows these deer to not be scared of humans, thus letting the other deer not be bothered by travelers. The first deer's name is Kam La (คำหล้า) which means "the last born". The second deer's name is Kam Pir (คัมภีร์) which means "religious scripture".
Grubs - Small insects that are called Thak (ทาก). These insects are very common to Phu Kradueng beyond the little recognition they receive. Most people don't like these insects, although they are important to Phu Kradueng's environment. There are a lot of these insects during the rainy season. They have made residence in many of the building on Phu Kradueng. There are also many near the waterfalls and in the closed forests. These grubs are similar to those found in Khao Yai National Park or Khao Luang National Park, yet are of bigger size.
Elephants
Mountain Crabs