Giannira Álvarez - Journal of Field Ornithology

Past issues of JFO may be accessible at the following sites:

2006 - 2021 at Wiley
2000 - 2005 at BioOne
Older JFO articles (1930-1999) are available for free download through the Searchable Ornithological
Research Archive (SORA)

First published in Journal of Field Ornithology in 2026

Top 10 Most Used Keywords

Bayesian hierarchical model Calidris virgata citizen science migratory birds population estimation shorebirds

Most Frequent Collaborators

Carlos Silva Ponce Erik M. Sandvig Fernando Medrano Franco Villalobos Gabriela Contreras Marion V. Díaz

1 published article

Nov 2026
Chile as a major non-breeding stronghold for the Surfbird (Calidris virgata): implications for global population estimates

Erik M. Sandvig, Gabriela Contreras, Franco Villalobos, Marion V. Díaz, Giannira Álvarez, Carlos Silva Ponce, Fernando Medrano