EditorialTrogon atricollis, Print, The trogons and quetzals are birds in the order Trogoniformes which contains only one family, the Trogonidae. The Trogonidae family contains 39 species in seven genera. The fossil record of the trogons dates back 49 million ye...
EditorialTrogon atricollis, Print, The trogons and quetzals are birds in the order Trogoniformes which contains only one family, the Trogonidae. The Trogonidae family contains 39 species in seven genera. The fossil record of the trogons dates back 49 million ye...