TY  - RPRT
TI  - Population trends, extinction risk, and conservation guidelines for ferruginous pygmy-owls in the Sonoran Desert
AU  - Aaron Flesch
AU  - Pamela L. Nagler
AU  - Christopher Jarchow
AU  - Richard B. Alexander
PY  - 2017
UR  - https://pubs.usgs.gov/publication/70202487
ID  - 70202487
ER  -