Geographical distribution of Yellow-bellied flycatcher.    Breeding  Migration  Nonbreeding
Gross, D. A. and P. E. Lowther (2011). Yellow-bellied Flycatcher (Empidonax flaviventris), version 2.0. In The Birds of North America (A. F. Poole, Editor). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi-org.acces.bibl.ulaval.ca/10.2173/bna.566
Cephas