Bhutan is an ornithologistís paradise with over 640 bird species of which 16 species have been identified as being globally threatened, according to Bird Life International, the eastern and the central part of the kingdom like Zhemgang are reputed to be among the best birding spots in Asia. Yeshey Dorji puts together images of live birds in their natural habitats within Bhutan. Each dzongkhag (district) has a chapter where the author divulges a brief background of the natural history before displaying the beautiful birds of the region.