SpletBurrowing Owl Scientific name Athene cunicularia Status Endangered Reason for designation This grassland owl has suffered ongoing large declines across much of its North American range. The Canadian population was reduced by 90% from 1990 to 2000, and by a further 64% between 2005 and 2015. Splet11. mar. 2024 · The Burrowing Owl (Athene cunicularia), a species of conservation concern with a wide distribution in western North America, appears to be experiencing changes in …
Burrowing owls, Pawnee National Grassland in Colorado, USA - Bing Gal…
SpletProvisional: Either: 1) member of exotic population that is breeding in the wild, self-propagating, and has persisted for multiple years, but not yet Naturalized; 2) rarity of uncertain provenance, with natural vagrancy or captive provenance both considered plausible.When applicable, eBird generally defers to bird records committees for records … Splet13. jan. 2024 · Pawnee National Grassland is an excellent place for photography in the Eastern Plains of Colorado. The national grassland is in Ault, which is approximately 2 hours from downtown Denver. ... Countless species of birds live on the grassland, including burrowing owls, broad-tailed hummingbirds, mourning doves, and even the state bird of … knee height
Managing California’s grassland ecosystems for athene ... - CNGA
SpletThe Burrowing Owl (Athene cunicularia) is a species of concern in North America, with pronounced declines in regions of the Great Plains. Using a dataset that spanned ten breeding sites from South Dakota to northern Mexico in various years during 1989-2024, we observed both advances and delays in nesting along with increasing variation in nest ... Splet16. maj 2024 · The burrowing owl has many neighbors here in the Pawnee National Grassland. This internationally known birding area is home to the Colorado state bird, the … SpletThe following is excerpted from a recent paper given at the 2003 California Burrowing Owl Symposium (Lincer and Bloom 2003): Burrowing Owls have disappeared or declined in many regions of the western United States, including several southern California and San Francisco Bay counties and coastal areas (DeSante et al. 1997, Klute et al. 2003). As ... knee heating wrap