Passerea

Passerea is a clade of birds that was created by Jarvis et al. (2014).^[2] Their study recovered two clades in Neoaves, Passerea and Columbae, both clades are unique in their ways, but are also similar. Which included the foot-diving of grebes, and both loons and cormorants. This data was not recovered in other studies. ^[3][1]

Passerea Temporal range: Early Paleocene–Holocene 62–0 Ma PreꞒ Ꞓ O S D C P T J K Pg N Possible an early origin based on molecular clock[1]
Common raven (Corvus corax)
Scientific classification
Kingdom:	Animalia
Phylum:	Chordata
Class:	Aves
Infraclass:	Neognathae
Clade:	Neoaves
Clade:	Passerea Jarvis et al.., 2014
Clades
Strisores Opisthocomiformes Otidimorphae Gruimorphae Phaethoquornithes Telluraves