[1]
S. Heredia, F. Narváez, R. Pineida, and S. Kohn, “Fewer than 150? Analysis of results and invitation to the III national census of Andean condor in Ecuador”, Rev. Ecuatoriana Ornitología, no. 11, pp. 18–19, Feb. 2025, doi: 10.18272/reo.vi11.3661.