Among the mammals present in Kerala, the lion tailed macaque, the Nilgiri tahr, the Malabar civet, the small Indian civet, the small Travancore flying squirrel, tiger, elephant, spotted blue whale and sea cow are highly endangered.
Maranaya (Nilgiri Marten)
Maranaya occurs in the Nilgiris hills and parts of the Western Ghats and is the only species of marten found in Southern India. It is about 55 to 65 cm long with a tail as long as 40 to 45 cm and weighs about 2.1 Kg. It is diurnal and descends to the ground occasionally. It is omnivorous and likes coffee beans. They prey on hare, squirrel, barking deer, mouse deer, birds and insects such as cicadas as well.
Karinkurangu/ Karimanthi (Nilgiri langur)
The nilgiri langur is seen in the nilgiri hills. They are dark black in color with females having a white patch of on their thighs. They are commonly found in evergreen, semi evergreen and moist deciduous forests of the Western Ghats. They live in groups of five to 16 monkeys. They move towards agricultural lands and their diet includes fruits, leaves and shoots. They are poached for flesh as they have medicinal properties.
Hanuman kurangu (Common langur)
Hanuman langurs are large grey monkeys with a black face. It is considered to be related to Hanuman, monkey deity. They are the most widely distributed among monkeys in India and the largest monkey species seen in Kerala, adapted to forest habitats as well as plains, villages and towns. They prefer dry deciduous areas. Males grow up to 75 cm long and females up to 65 cms.
Simhavalan Kurangu (Lion tailed macaque)
The lion tailed macaque is considered to be a symbol of silent valley. It is a climber and is seen most of the time in the upper canopy of tropical moist evergreen forests. They are found in hierarchical groups of ten to twenty consisting of few males and many females. It is endemic to South India and is one of the most endangered species of primates. They are also seen in the evergreen forests and their populations in Thenmala and Silent Valley constitute less than 2000. The hair colour of macaque is dark brown or black with a silver white mane that surrounds the head which is black coloured.
Thoppikkurangu (Bonnet Macaque)
The Bonnet Macaque is a macaque which is endemic to southern India. They are used in biomedical research. They are adapted to live near human settlements, villages and even in towns. They are considered to be a pest of agriculture in the high ranges of Kerala. They live for about 30 years. They feed on fruits, nuts, seeds, flower etc.
Tiger is our National animal and is the largest in the genus Panthera. They are bulky with great power and their important feature is the pattern of dark vertical stripes overlaying the reddish orange fur. The male tiger in South India weigh around kg.
The leopard is the smallest animal in the genus Panthera. Their legs are relatively short and have a long body. They look similar to the jaguar with fur marked with rosettes as those of the jaguar. They can adapt to various habitats, can run at a speed of around 58km per hour, can climb large trees easily even when carrying a heavy carcass. They have a great ability for stealth and that makes it a successful survivor and also to hunt various animals.
Paaraan (Small Travancore Flying Squirrel)
The Travancore Flying Squirrel is a flying squirrel which was thought to be extinct but was again discovered in 1989 after a span of 100 years.
Chara/ Chambal Malayannan (Grizzled giant squirrel)
The grizzled giant squirrel is a large species of squirrel most restricted in its distribution. The species is found in patches of riverine forest along the Kaveri River and Chinnar wildlife sanctuary. The IUCN lists this species as near threatened due to habitat loss and hunting. They have a length of around 25-45 cm and are the smallest of the giant squirrels in India. It has small rounded ears with tufts visible.
Malayannan (Malabar giant squirrel)
The Malabar giant squirrel or the Indian giant squirrel is a huge diurnal, arboreal and herbivorous squirrel which is endemic to Western Ghats. They dwell in upper canopies and do not leave the trees often. They travel from one tree to another by jumping at a height of 6m. When they are prone to any danger they freezes or flattens themselves against the tree rather than fleeing. Its predators include birds of prey and leopard. The front legs and under is cream coloured with a head colour brown or beige and a white spot between the ears.
Verugu/ Merugu (Small Indian civet)
The small Indian civet is an endangered species. It is grey in colour with dark legs, ears and muzzle. The body is spotted which are arranged in rows and they also have a stripped tail. The tail is very long and the body has 9-10 black rings marked on them. The civet which is extracted from their anal scent glands is used in perfumes and in ayurvedic medicines. They feed on rates, other small animals and fruits.
Malabar verugu (Malabar large spotted civet)
The Malabar verugu was found in the lowland coastal tracts of Kerala and Karnataka earlier. But now they have reduced in their number. They are used for producing civetin musk. In the recent years isolated populations of this species survived in the less distributed areas of South Malabar. They are listed by the IUCN as extinct; even then this civet was again found in Elayur near Kozhikode.
Mullanpanni (Indian porcupine)
Porcupines are rodents that have sharp spines or quills on their body which helps them to defend