professor of Mongolian National University and a head of Mongolian Bird
Association, collaborated with his disciples and foreign 30 scholars of bird to
write the book of “raptors of Asia”. Spread of Mongolian and Asian country’s
raptor birds, the size of their bodies, habitat, feature of their foods,
breeding, rate of scarcity were included in this book. In like manner, he not
only updated the dictionary of vertebrates in Mongolia and had the dictionary
printed but also included the spread of fishes, amphibians, reptiles, birds and
mammals in Mongolia written in 9 different languages.