28-3-2025 BUNDALA NAT PARK, SRI LANKA - TUFTED GREY LANGUR (Semnopithecus priam)

The tufted gray langur (Semnopithecus priam), also known as Madras gray langur, and Coromandel sacred langur, is an Old World monkey, one of the species of langurs. This, like other gray langurs, is mainly a leaf-eating monkey. It is found in southeast India and Sri Lanka. It is one of three Semnopithecus species named after characters from The Iliad, S. hector and S. ajax being the others. In Sinhala it is known as හැලි වදුරා (Heli wandura).

Males are larger than females. The average adult weighs 12.8 kg (28 lb) with a head-to-body length of 61.1 cm (24.1 in). The Indian subspecies is somewhat larger bodied than the Sri Lankan which typically weigh between 6.8 and 13.4 kg (15 and 30 lb).[6] Despite its somewhat slighter size there, the tufted gray langur is the largest native primate on Sri Lanka based on average sizes.

In Sri Lankan subspecies, dorsal area gray to brownish gray in color, getting darker with the age. Underparts are light grayish. Short whitish beard and sideburns present. The hairs of the crown form a distinct pointed tuft or crest, that meets at a central point, hence the name. Black eyebrows project outward. Head scarcely paler or not paler than back. Hands and feet are same color as limbs.

In Sri Lanka, tufted gray langurs are abundant in dry zone forests and also within human dwellings. Many numerous troops are found at archeologically important areas, such as Polonnaruwa, Dambulla, Anuradhapura, and Sigiriya. The animal is also found in southward of the island, such as Hambantota, Yala National Park, and Tissamaharama.

28-3-2025 BUNDALA NAT PARK, SRI LANKA - TUFTED GREY LANGUR (Semnopithecus priam)

The tufted gray langur (Semnopithecus priam), also known as Madras gray langur, and Coromandel sacred langur, is an Old World monkey, one of the species of langurs. This, like other gray langurs, is mainly a leaf-eating monkey. It is found in southeast India and Sri Lanka. It is one of three Semnopithecus species named after characters from The Iliad, S. hector and S. ajax being the others. In Sinhala it is known as හැලි වදුරා (Heli wandura).

Males are larger than females. The average adult weighs 12.8 kg (28 lb) with a head-to-body length of 61.1 cm (24.1 in). The Indian subspecies is somewhat larger bodied than the Sri Lankan which typically weigh between 6.8 and 13.4 kg (15 and 30 lb).[6] Despite its somewhat slighter size there, the tufted gray langur is the largest native primate on Sri Lanka based on average sizes.

In Sri Lankan subspecies, dorsal area gray to brownish gray in color, getting darker with the age. Underparts are light grayish. Short whitish beard and sideburns present. The hairs of the crown form a distinct pointed tuft or crest, that meets at a central point, hence the name. Black eyebrows project outward. Head scarcely paler or not paler than back. Hands and feet are same color as limbs.

In Sri Lanka, tufted gray langurs are abundant in dry zone forests and also within human dwellings. Many numerous troops are found at archeologically important areas, such as Polonnaruwa, Dambulla, Anuradhapura, and Sigiriya. The animal is also found in southward of the island, such as Hambantota, Yala National Park, and Tissamaharama.

28-3-2025 BUNDALA NAT PARK, SRI LANKA - TUFTED GREY LANGUR (Semnopithecus priam)

This monkey is often called the Hanuman langur, named after the Hindu monkey god in the Indian epic, The Ramayana.

Like their African relatives, the colobus monkeys, langurs are predominantly leaf eating monkeys. However, they also eat a wide variety of other foods that allow them to survive near human habitation in places such as the Polonnaruwa Reserve, where they are frequently associated with troops of toque macaques.

The Hanuman langurs are diurnal, and they spend about half of their time on the ground. This makes them very easy to observe.

27-3-2025 YALA NAT PARK, SRI LANKA - TUFTED GREY LANGUR (Semnopithecus priam)

The tufted gray langur (Semnopithecus priam), also known as Madras gray langur, and Coromandel sacred langur, is an Old World monkey, one of the species of langurs. This, like other gray langurs, is mainly a leaf-eating monkey. It is found in southeast India and Sri Lanka. It is one of three Semnopithecus species named after characters from The Iliad, S. hector and S. ajax being the others. In Sinhala it is known as හැලි වදුරා (Heli wandura).

21-3-2025 WATER GARDENS, SIGIRIYA - TUFTED GREY LANGUR (Semnopithecus priam)

The tufted gray langur (Semnopithecus priam), also known as Madras gray langur, and Coromandel sacred langur, is an Old World monkey, one of the species of langurs. This, like other gray langurs, is mainly a leaf-eating monkey. It is found in southeast India and Sri Lanka. It is one of three Semnopithecus species named after characters from The Iliad, S. hector and S. ajax being the others. In Sinhala it is known as හැලි වදුරා (Heli wandura)

Males are larger than females. The average adult weighs 12.8 kg (28 lb) with a head-to-body length of 61.1 cm (24.1 in). The Indian subspecies is somewhat larger bodied than the Sri Lankan which typically weigh between 6.8 and 13.4 kg (15 and 30 lb).[6] Despite its somewhat slighter size there, the tufted gray langur is the largest native primate on Sri Lanka based on average sizes.

In Sri Lankan subspecies, dorsal area gray to brownish gray in color, getting darker with the age. Underparts are light grayish. Short whitish beard and sideburns present. The hairs of the crown form a distinct pointed tuft or crest, that meets at a central point, hence the name. Black eyebrows project outward. Head scarcely paler or not paler than back. Hands and feet are same color as limbs.

In Sri Lanka, tufted gray langurs are abundant in dry zone forests and also within human dwellings. Many numerous troops are found at archeologically important areas, such as Polonnaruwa, Dambulla, Anuradhapura, and Sigiriya. The animal is also found in southward of the island, such as Hambantota, Yala National Park, and Tissamaharama.

19-3-2025 WATER GARDENS SIGIRIYA, SRI LANKA - TUFTED GREY LANGUR (Semnopithecus priam)

The tufted gray langur (Semnopithecus priam), also known as Madras gray langur, and Coromandel sacred langur, is an Old World monkey, one of the species of langurs. This, like other gray langurs, is mainly a leaf-eating monkey. It is found in southeast India and Sri Lanka. It is one of three Semnopithecus species named after characters from The Iliad, S. hector and S. ajax being the others. In Sinhala it is known as හැලි වදුරා (Heli wandura).

Males are larger than females. The average adult weighs 12.8 kg (28 lb) with a head-to-body length of 61.1 cm (24.1 in). The Indian subspecies is somewhat larger bodied than the Sri Lankan which typically weigh between 6.8 and 13.4 kg (15 and 30 lb).[6] Despite its somewhat slighter size there, the tufted gray langur is the largest native primate on Sri Lanka based on average sizes.

In Sri Lankan subspecies, dorsal area gray to brownish gray in color, getting darker with the age. Underparts are light grayish. Short whitish beard and sideburns present. The hairs of the crown form a distinct pointed tuft or crest, that meets at a central point, hence the name. Black eyebrows project outward. Head scarcely paler or not paler than back. Hands and feet are same color as limbs.

In Sri Lanka, tufted gray langurs are abundant in dry zone forests and also within human dwellings. Many numerous troops are found at archeologically important areas, such as Polonnaruwa, Dambulla, Anuradhapura, and Sigiriya. The animal is also found in southward of the island, such as Hambantota, Yala National Park, and Tissamaharama.