- Half-collared Sparrow
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Half-collared Sparrow Arremon semitorquatus Scientific name definitions

Alvaro Jaramillo
Version: 1.0 — Published March 4, 2020
Text last updated January 1, 2011

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Recommended Citation

Jaramillo, A. (2020). Half-collared Sparrow (Arremon semitorquatus), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.hacspa1.01