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- Bó, María S., et al. Show all 5 Authors
- Emu 2009 v.109 no.3 pp. 260-264
- Buteo; agonistic behavior; birds of prey; hawks
- ... Positive interactions between species of terrestrial vertebrates occur frequently and it is common among birds. However, such interactions have generally been overlooked in raptor field studies. We analysed interactions between Red-backed Hawks (Buteo polyosoma) and Chimango Caracaras (Milvago chimango) in order to determine the characteristics of the association between these two South American r ...