Blue Whistling Thrush
in Singapore's Jurong Bird Park.
It is overall dark purple-blue bird, with vague
to pale spangling. Its feet and legs are dark grey.
subspecies has a
yellowish to near orange bill. With a body size of 35
centimeters, the Blue Whistling Thrush is thought to be
the world's largest known species of thrush.
List of Thai Animal Names.