Forest Reserves & Wildlife Parks

Sinharaja Rain Forest Reserve 

The name Sinharaja believes to have derived from the Lion king who lived in the thick rain forest in early days of Sri Lanka. According to the tradition, the Lion King have been stoned to death by people seeking free of lion's   attacking. The rock cave in the higher forest believes where that lion was dwelled, however there was no evidence has been found in close proximity to prove the tradition. Nevertheless there is an evidence for existence of Lions in the country where there was fossils found from a gem pit in Kuruvita dating back to nearly 100,000 years.

Rainforest is just the remaining after human settlement in the area for centuries over centuries.  At present total area of the forest from East to West is 21km (13Miles) by long and North to South at maximum point 7km (4.3Miles) by width. Rainforest consist with three peaks namely Siharaja, Mulawella and Hinipitigala after losing many of its dense forest area today. The highest elevation is 1100 meter above sea level. There are 2 entrance ways to the world heritage rainforest after it has designated as a World Biosphere Reserved in 1978 where soon after withdrawing the plywood industry engaged thereto cut its trees. And then after a decade later in 1988 UNESCO has designated the forest as a world heritage site.

o    Entrance way 1 Kudawa entrance for Kalawana
o    Entrance way 2 Pitadeniya entrance from Deniyaya

Other evidence that associate with Sinharaja rainforest is that Tiger fossils found from Batadhomba dating back to about 13000 - 17000 years old. And Tigers' favourite prey Gover (Gour) s' last site was dated back to 1815 in Sri Lanka. It is believe that large number of these beautiful huge bulls was roaming within the premises of Sinharaja Mountains of lands. However, none of these three mammals are exist anymore in Sri Lankan forests.   But only the evidence to prove there presents in the past.

FLORA
Like all rainforest in the world Sinharaja has its own habitats consisting with high number of endemism both the flora and fauna making a very rich biodiversity hotspot in Sri Lanka.
The vegetation of the forest has being described as a tropical lowland rainforest or tropical wet evergreen forest. The forest has its own striking characteristics such as loftiness of the dominant trees, the straightness of their bole, the abundance of regeneration and the diversity of species. The average height of the trees varies from 35m to 40m making canopy of the forest. Some individuals rise even up to the 50m making them self higher than the canopy. Humid wet evergreen forest type covered with its own species making very high endemism. In fact some tree families like Dipterocarpaceae (හොර) showing an endemism more than 90%. It seems like untapped genetic potential of Sinharaja flora is enormous out of 211 woody trees. Lianas so far identified within the reserve 139, out of them 66% are endemic. Similarly plants at the lower level like ferns, epiphytes endemism are very rich within the forest, out of 25 genera endemic to Sri Lanka 13 are exist in Sinharaja. The total of vegetation density has been estimated about 240,000 individual per hectare which includes trees, shrubs, herbs and seedlings where, 95% of them are at lower level about 1 meter in height well below the canopy of the forest. The density of some trees like liana over 30cm girth at breast height ranges between 600-700 individuals per hectare while merchantable trees with greater girth over 150cm ranges between 45-55 individuals per hectare.

Some of the endemic trees of the forest;
·         Semicarpus         - බදුල්ල ගස
·         Mesua                 - නා
·         Artocarpus          - වල් දෙල්
               

FAUNA
Very rich composition of fauna in the forest reserve increasing its endemism at very high degree on Butterflies, Fish, Amphibians, Reptiles and Birds. Many mammals of Sri Lanka can be seen here but some of them are very rare sight like Leopards and Elephants in recent years. Some of the mammals could be seen easily are;
·         Sambhur Dear
·         Barking Dear
·         Badger
·         Mongoose
·         Golden Palm Civet
·         Purple face leaf monkey
Bird species are more interesting in Sinharaja where almost all 27 (present number of endemic) endemic birds could be seen Sinharaja. Interestingly some feeding bird flocks are recorded consisting 48 species and 12 endemics.
Lizards are the best represented group of reptiles, most common is the Kangaroo Lizard and special significance are sighting of Karunaratne’s Horn Lizard rarest of all lizards found in Sri Lanka.
Some of the Lizards can be seen are;
·         Lion Head Lizard – Endemic - ගැට හොඩු කටුස්සා
·         Rough Horn Lizard
There is only one tortoise species recorded in the reserve is the Hard Shelled Terrapin. Spotted Skink is commonly seen out of Skink species. Among the snake species Green Pit Viper and Hump Nosed Viper are common although they are endemic to the country.  Amphibians are fairly well represented in the forest reserve which more than 20 endemic species have been indentified some of them are Wrinkled Frog, Sri Lanka Reed Frog and etc. Fish species are rich at higher endemism in the Sinharaja rain forest where can be seen;
·         Comb Tail Paradise Fish - Endemic
·         Stone Sucker – Endemic

By: Eranga Jayasinghe

Ref: All details are noted down from the lecture of Mr. Kelum Manamendra Arachchi at Aiteken Spence travels training program at their head office in Colombo. 



Yala National Park

National park located within the Southern province and the Uva province, about 190 miles (300km) south of Colombo.  At present the National park covering the area of 979 km² and it was designated as a National park in the year 1900 becoming the first designated National park in the Island in the modern history.  

The National park is consisting variety eco systems due its’ geographical location where many variety of species are able to seen here. Some area is covering with monsoon forest against another part of the forest covering with dry monsoonal forest. Apart from the main forests some area covered with semi deciduous forest while another part of the land covered with thorn forest grass lands. And the next important part is that the fresh water and the marine wetland covering an enormous amount of the area in this park making vide diversity within the park.

Generally Yala National park is famous for its Elephant, Leopards, sloth Bear and the variety birds for many visitors. It is says that Yala is the best place to see Leopards, making a record of highest density of Leopards comparing to anywhere else in the world.  Elephants are commonly roaming but not possible to see large groups, where in some occasions could be able to see 3 or 4 in a herd including the babies of them.  Bear is the next important species in this forest, are very difficult to locate one due hundreds of heavy noisy Jeeps in the park.  Crocodiles, water buffalos, Spotted Deer, Wild boar and cattle are common in the many places of the park. Some rare species to see is Samba Deer hiding behind the bushes making them self camouflage. During a short noisy Jeep safari many other shy species are not possible to sighted like wild cats, civets and etc, but mongoose are come out to the Jeep track some times while moving around the Jungle.
The next important job of this forest is to be the home for large number of bird species including migrant, breading and endemics. Up to now the recorded number of bird species here are 215 out of 6 of them are endemic to the Island.

The area of the forest has been abandon for centuries over centuries and self transferred in to thick forest causing the lost civilisation in ancient Sri Lanka. There are 2 archaeological sites inside the National park, namely Sithul Pauwa and Mangala Vihara which has been neglected for some years causing the terrorist activities reported before the end of the civil war in 2009. Today Situla Pauwa and Mangala Vihara are able to visit for any one or the Buddhist devotes. Some renovation works are being completing in those two historically important places.

Yala National park has been recorded another historic sad story killing 250 people on the 26th December 2004 by the Tsunami within the premises of the park and the hotel built in buffer zone. Many of them were foreign tourist and were the staff of the hotel and guides who were associate them.

Some Endemic Mammals could be seen here are;
o   Sri Lanka Elephant
o   Sri Lanka Leopard
o   Sri Lanka Sloth Bear
o   Sri Lanka Samba Deer

Some Endemic Birds could be seen here are;
o   Sri Lanka Jungle fowl
o   Sri Lanka Blue faced Malkoha
o   Sri Lanka Green Pigeon
o   Sri Lanka Gray Hornbill

By: Eranga Jayasinghe 




Udawalawa National Park
This was designated as a National Park on 30th June 1972. Located within the boundaries of Provinces of Sabaragamuwa and Uva where, there are 165 km from Colombo towards South East. Forest reserve covered an area of 119 miles². Some of the areas of the park were used for shifting cultivation by farmers before the National park expanded for the purpose of wild life reserve as well as to protect the catchment area for Udawalawa Reservoir dammed on the Walawe River. The reservoir is feeding by the Kiri Oya (Starting point of the Walawe River) stream all the way come s down from Horton Plains National Park in the Central Hills.

National park’s geographical location between wet and dry zones area of the Island makes the suitable environment to varieties of species. Annual rain fall to the forest are measured as 1500ml from the both monsoons, South West in March to May and North East in October to January. The average temperature has monitored as 27-28 C˚ annually and relatively humidity calculated between 70-82 % within the park.

This National park is mostly famous for its’ Elephants and the bird species attracting many thousands of visitors to the park annually. Also Udawalawe is well known for its’ rehabilitation program for abandon baby elephants in the wild. This orphanage is adjoining to the National park where these Elephant babies are able to get feed until they become confident to get feed them self in the wild.

There are 94 species of trees recorded while fauna species are recorded as follows,
·         Fish                     21 
·         Amphibious         12
·         Reptiles               33
·         Birds                 184 (33 migrants)
·         Mammals            43
·         Butterflies          135

Some of the Mammals found here are;
Rusty spotted cat, Fishing Cat, Sri Lanka Leopard, Sri Lanka Sloth Bear, Sambar Deer, Sri Lanka axis deer,  Indian Muntjac, Sri Lanka spotted Chevrotain, Wild boar, water buffalo, Golden Jackal, Asia Palm Civet, Golden Palm Civet, Sri Lanka Toque Macaque,  Tufted gray langur, Indian Hare, Ceylon spiny mouse, Indian bush rat, mongoose
By: Eranga Jayasinghe  




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