https://www.canada.ca/en/environment-climate-change/services/species-risk-public-registry/cosewic-assessments-status-reports/burrowing-owl-2017.html
Burrowing Owl (Athene cunicularia): COSEWIC assessment and status report 2017 - Canada.ca
COSEWIC Assessment and status report on the Burrowing Owl Athene cunicularia in Canada, 2017
burrowing owlathene cunicularia
https://www.fws.gov/species/athene-cunicularia-hypugaea-athene-cunicularia-hypugaea/map
Athene cunicularia hypugaea | Map | U.S. Fish & Wildlife Service | FWS.gov
athene cuniculariawildlife servicemap
https://tpwd.texas.gov/huntwild/wild/species/burowl/
Burrowing Owl (Athene cunicularia)
Information about the Burrowing Owl (Athene cunicularia), a species found in the State of Texas
burrowing owlathene
https://nhnm.unm.edu/index.php/taxonomy/term/28973
Athene cunicularia hypugaea | Natural Heritage New Mexico
athene cunicularianatural heritagenewmexico