Surucua Trogon

The Surucua trogon (Trogon surrucura) is a species of bird in the family Trogonidae, the quetzals and trogons. It is found in Argentina, Brazil, Paraguay, and Uruguay. == Taxonomy and systematics == The International Ornithological Committee (IOC) and the Clements taxonomy recognize two subspecies of Surucua trogon, the nominate T. s. surrucura and T. s. aurantius. BirdLife International's Handbook of the Birds of the World (HBW) treats these two forms as separate species, the "southern" and "northern" Surucua trogons respectively. == Description == The nominate subspecies T. s. surrucura is 26 to 28 cm (10 to 11 in) long and weighs 56.3 to 78 g (2.0 to 2.8 oz). The male has a blackish face and throat with an orange ring around the eye. The crown, neck, and breast are royal blue and the back a coppery green that transitions to turquoise-green on the upperside of the tail. The folded wing has fine vermiculation that looks gray at a distance. The belly is pinkish red and the flanks gray. The underside of the tail is white with a black bar across the end. The female is mostly gray with the red of the belly beginning lower. Instead of the orange…