Dinosaur of the week: Pond Heron

pond-heron

We are entering the murky waters of Khao Lak in Thailand and the even murkier ones of heron taxonomy. This is a member of the Ardeola species, but apparently it is almost impossible to distuguish Ardeola speciosa (Javan pond heron) from Ardeola bacchus (Chinese pond heron) outside the breeding season. Their non-breeding ranges overlap, so take your pick.