22-3-2017 TROGON LODGE, COSTA RICA - MOUNTAIN THRUSH (Turdus plebejus)

The Mountain Thrush, known scientifically as Turdus plebejus, is a robust member of the thrush family, Turdidae. This bird, once called the Mountain Robin, is a Central American native with a rather unassuming plumage. Adults are cloaked in a uniform dull olive-brown, with subtle white streaks gracing the throat. They measure between 23 to 26 centimeters in length and tip the scales at an average of 86 grams. The bill is a stark black, while the legs are a dark brown hue. Juveniles share a resemblance with adults but are distinguished by buff or orange streaks on their head and upperparts, and dark spotting on their underparts.

To identify the Mountain Thrush, look for its olive-brown plumage and faint white throat streaks. It can be confused with its relatives, the Sooty Thrush, which is darker with an orange bill, eye ring, and legs, and the Clay-colored Thrush, which is paler with a yellow bill.