Some of the birds spotted are egrets, belted kingfishers, ducks, and great blue herons. Wide variety of other birds such as sunbirds, woodpeckers and kingfishers can also be seen. Important birds include ibises, ospreys, kingfishers, and the yellow-orange Venezuelan troupial, the national bird. Other burrowing birds are puffins, kingfishers, and bee-eaters. This species was also found to consume birds, including&colon; spiderhunters, warblers, kingfishers, and pittas. Most bird scales do not overlap significantly, except in the cases of kingfishers and woodpeckers. Some kingfishers nest in arboreal termite nests. The hoopoe was classified in the clade Coraciiformes, which also includes kingfishers, bee-eaters, and rollers. The Coraciiformes (an order of birds including kingfishers) evolved in Laurasia. Avian-Fauna&colon; 320 species of avianfauna including eight varieties of Kingfishers. Rollers, bee eaters, todys, kingfishers, etc. The calls of Micronesian kingfishers are generally raspy chattering. This is characteristic of Coraciiformes (kingfishers, bee-eaters, rollers, and relatives). This is characteristic of Coraciiformes (kingfishers, bee-eaters, rollers, etc.). The eggs of kingfishers are invariably white.