The red - winged tinamou is approximately 40 to 41 cm ( 15.7 -- 16.1 in ) in length .
The red - winged tinamou weighs 830 g ( 29 oz ) , and the female may be slightly larger .
The red - winged tinamou is approximately 40 to 41 cm ( 15.7 -- 16.1 in ) in length , and weighs 830 g ( 29 oz ) , and the female may be slightly larger .