Range Extensions and New Records for Bird Species in Ecuador, Peru, and Bolivia

Resumen

Journal Article Range Extensions and New Records for Bird Species in Ecuador, Peru, and Bolivia Get access David L. Pearson David L. Pearson Department of Zoology University of Washington Seattle, Washington 98195 Search for other works by this author on: Oxford Academic Google Scholar The Condor, Volume 77, Issue 1, 1 January 1975, Pages 96–99, https://doi.org/10.2307/1366765 Published: 01 January 1975 Article history Accepted: 13 November 1973 Published: 01 January 1975