My wife and I spent the first two weeks of February 2016 at Hikkaduwa, Sri Lanka on a non-birding holiday. I wasn't able to find any public land that was free of human colonisation in which to bird watch so only managed a lowly count of 73 species. The list benefited from a visit the Sinharaja Rain Forest but other than that it was a slow but steady count throughout the two week period.
I hired a scooter for 10 days (8240 rupees which worked out as £4 a day) which provided the opportunity to visit the surrounding area. Sites were chosen by using the satellite view on Google maps. Few turned out to be any good and I daresay one or two good spots were missed too.
Our hotel the Hikka Tranz was lacking in bird life with just single figures of Red-vented Bulbul, Blue-tailed Bee-eater and Yellow-billed Babbler whilst House Crow made up the bulk. Sea watching in early February from here produced some terns but little else. Here's a summary of the birds around Hikkaduwa and Sinharaja Rain Forest:
Yellow-billed Babbler - Common throughout
Red-vented Bulbul - Common throughout
White-breasted Kingfisher - Common throughout
Greater Crested Tern - Frequently seen but having difficulty in separating this plumage from Lesser Crested Tern
Greater Coucal - Widespread but not frequent
Lesser Whistling-duck - Seen on two occasions
Purple Swamphen - Often encountered by fresh water
Sri Lanka Grey Hornbill - A pair seen on way back from Sinharaja Forest
Crested Serpent Eagle - One near Sinharaja Forest
Black-headed Ibis - One seen at Sinharaja Forest
Crested Treeswift - A small party at Sinharaja Forest
Crimson-backed Flameback - A pair at Sinharaja Forest
Sri Lanka Hill Myna - One at Sinharaja Forest
Sri Lanka Blue Magpie - A female on nest at Sinharaja Forest
Lesser Goldenback - The most frequent woodpecker seen
Shikra - One seen near Hikkaduwa
Scaly-breasted Munia - Frequent around rice fields
Cattle Egret - Common throughout
Black-hooded Oriole - Frequently encountered
Orange-breasted Green Pigeon - Quite common throughout
Blue-tailed bee-eater - Common throughout
Loten's Sunbird - Widespread but not often seen
Rose-ringed Parakeet - Common throughout
Brown-headed Barbet - Widespread and often picked up on call
Red-wattled Lapwing - Regularly found in open habitat
Indian Pond Heron - Common in suitable habitat
Sri Lanka Swallow - Regularly seen in and around Hikkaduwa
Little Swift - Fairly regular in and around Hikkaduwa