Wildlife Sri Lanka
Sri Lanka hosts an incredible array of wildlife, with its various habitats hosting incredibly diverse flora and fauna. With 16% of its fauna and 23% of flowering plants being endemic, Sri Lanka stands as a biodiversity hotspot.
The ecological zones of Sri Lanka, ranging from the mountainous terrains to the lush wet zones and the dry and semi-arid zones, create a haven for various species. The wet zone, with an annual average rainfall of 2500 millimeters, contrasts with the dry zone, receiving 1200 to 1900 mm annually.
The fauna of Sri Lanka is a testament to its biological richness. The 6th National Report of the Convention on Biological Diversity highlighted 54 new species in 2019, showcasing the continuous discoveries. Vertebrates, including mammals, birds, reptiles, amphibians, and fish, show remarkable endemism.
Insects, too, play a crucial role in Sri Lanka’s biodiversity. With over 11,000 recorded species, including 245 butterflies and 1695 moths, the island is a haven for insect enthusiasts.
The island’s aquatic fauna extend to its coastal areas, where the gentle giants of the ocean, the blue whales, can be spotted off Trincomalee and Mirissa.
Flora, with its 3,210 flowering plants and 55 dipterocarps, adds to the vibrancy. The Horton Plains, standing over 2,000 meters above sea level, offers a unique cloud forest experience and is a birdwatcher’s paradise.
Conservation efforts, like the Sea Turtle Conservation Project and Turtle Watch Rekawa, contribute to the preservation of marine life, ensuring a sustainable future for these creatures.
Many national parks, forest reserves, sanctuaries, and strict reserves have been established to conserve wildlife and provide opportunities for visitors to observe and study wildlife. The national parks such aa Yala, Wilpattu, Horton Plains, Udawalawe, as well as Sinharaja and Knuckles forest reserves are ideal for observing wildlife, including big game like elephants, leopards, wildboars, deer, and sloth bears. Yala National Park, with its 215 bird and 44 mammal species, is renowned for having the highest concentration of leopards globally. Udawalawe, framed by the Central Highlands, provides a glimpse into the lives of wild elephants, while Minneriya witnesses the awe-inspiring ‘Gathering’ of up to 300 elephants.