Swooping down and flying back on its bare branch perch, an Ashy Drongo Dicrurus leucophaeus is busy catching its meal of various insects mid-air, inside a national park in Thailand

ashy drongo dicrurus leucophaeus bird animals forests trees dicruridae asia southeast asia thailand national park nature wildlife natural tropical woodlands leaves branch perch twigs vines grey tail feathers bill flying swooping flicking aerial sallies back view plumage bare tree