Ng and ho hua chew, 2008. While some are critically endangered, others are on the verge of extinction or near threatened. Red Fox by on deviantART The red data book helps us in providing complete information for research, studies and also for monitoring the programs on rare and endangered.Red data book animals photos. Threatened plants and animals of singapore. India is home to many wild species of birds and animals. Unfortunately, of the more than 80 species of mammals in sri lanka, at