Of 215 bird species in the park, six are endemic to Sri Lanka – the Sri Lankan Grey Hornbill, Sri Lankan Jungle fowl, Sri Lankan Wood-pigeon, Crimson-fronted Barbet, Black-capped Bulbul, and Brown-capped Babbler. 90 species of water birds inhabit the wetlands of Yala, half of them migrants. Black-necked Stork and Lesser Adjutant can be seen in the park. The migrant Great White Pelican and resident Spot-billed Pelican have also been recorded. There are numerous Peacocks. Other species seen are: Oriental Darter, Painted Stork, Black-Winged Stilt, Eurasian Stone Curlew, Great Thick-Nee, Small Pratincole,Yellow Wattled & Red Wattled Lapwing, Pacific Golden Plover, Grey Plover, Little-Ringed Kentish, Mongolian & Greater Sand Plover, Marsh, Wood and Curlew Sandpiper, Little Stint, Brown-Headed Gull, Caspian, Gull-Billed & Whiskered, Tern, Bengal Bush lark, Ashy-Crowned Finch-Lark.