20 Oklahoma
20.1 Oklahoma BCR 18
All Other Lands in Oklahoma BCR 18
We obtained results for All Other Lands in Oklahoma BCR 18 by compiling and analyzing data from one stratum.
Field technicians completed all planned surveys (100%) in 2025. Technicians conducted 45 point counts within the 4 surveyed grid cells between May 14 and June 12. They detected 40 bird species, including 10 priority species.
Bird Conservancy estimated densities (birds per square kilometer) for 91 species that were detected in any year during which surveys were conducted, 15 of which are priority species. The data yielded robust density estimates (CV < 50%) for 2 species.
Bird Conservancy estimated the proportion of occupied plots throughout All Other Lands in Oklahoma BCR 18 for 91 species that were detected in any year during which surveys were conducted, 15 of which are priority species. The data yielded robust occupancy estimates (CV < 50%) for 7 species.
Playas in Oklahoma BCR 18
We obtained results for Playas in Oklahoma BCR 18 by compiling and analyzing data from one stratum.
Field technicians completed both planned surveys (100%) in 2025. Technicians conducted 8 point counts within the 2 surveyed grid cells between May 15 and June 3. They detected 12 bird species, including 5 priority species.
Bird Conservancy estimated densities (birds per square kilometer) for 47 species that were detected in any year during which surveys were conducted, 8 of which are priority species. The data yielded robust density estimates (CV < 50%) for 1 species.
Bird Conservancy estimated the proportion of occupied plots throughout Playas in Oklahoma BCR 18 for 47 species that were detected in any year during which surveys were conducted, 8 of which are priority species. The data yielded robust occupancy estimates (CV < 50%) for 1 species.
Rivers in Oklahoma BCR 18
We obtained results for Rivers in Oklahoma BCR 18 by compiling and analyzing data from one stratum.
Field technicians completed both planned surveys (100%) in 2025. Technicians conducted 12 point counts within the 2 surveyed grid cells between May 26 and May 30. They detected 46 bird species, including 9 priority species.
Bird Conservancy estimated densities (birds per square kilometer) for 87 species that were detected in any year during which surveys were conducted, 10 of which are priority species. The data yielded robust density estimates (CV < 50%) for 1 species.
Bird Conservancy estimated the proportion of occupied plots throughout Rivers in Oklahoma BCR 18 for 87 species that were detected in any year during which surveys were conducted, 10 of which are priority species. The data yielded robust occupancy estimates (CV < 50%) for 5 species.
20.2 Oklahoma BCR 19
All Other Lands in Oklahoma BCR 19
We obtained results for All Other Lands in Oklahoma BCR 19 by compiling and analyzing data from one stratum.
Field technicians completed all planned surveys (100%) in 2025. Technicians conducted 59 point counts within the 8 surveyed grid cells between May 9 and June 3. They detected 81 bird species, including 19 priority species.
Bird Conservancy estimated densities (birds per square kilometer) for 112 species that were detected in any year during which surveys were conducted, 11 of which are priority species. The data yielded robust density estimates (CV < 50%) for 11 species.
Bird Conservancy estimated the proportion of occupied plots throughout All Other Lands in Oklahoma BCR 19 for 115 species that were detected in any year during which surveys were conducted, 12 of which are priority species. The data yielded robust occupancy estimates (CV < 50%) for 15 species.
Playas in Oklahoma BCR 19
We obtained results for Playas in Oklahoma BCR 19 by compiling and analyzing data from one stratum.
Field technicians completed both planned surveys (100%) in 2025. Technicians conducted 16 point counts within the 2 surveyed grid cells between May 23 and May 25. They detected 22 bird species, including 8 priority species.
Bird Conservancy estimated densities (birds per square kilometer) for 44 species that were detected in any year during which surveys were conducted, 7 of which are priority species. The data yielded robust density estimates (CV < 50%) for 2 species.
Bird Conservancy estimated the proportion of occupied plots throughout Playas in Oklahoma BCR 19 for 44 species that were detected in any year during which surveys were conducted, 7 of which are priority species. The data yielded robust occupancy estimates (CV < 50%) for 7 species.
Rivers in Oklahoma BCR 19
We obtained results for Rivers in Oklahoma BCR 19 by compiling and analyzing data from one stratum.
Field technicians completed both planned surveys (100%) in 2025. Technicians conducted 12 point counts within the 2 surveyed grid cells between May 12 and May 15. They detected 32 bird species, including 13 priority species.
Bird Conservancy estimated densities (birds per square kilometer) for 95 species that were detected in any year during which surveys were conducted, 11 of which are priority species. The data yielded robust density estimates (CV < 50%) for 0 species.
Bird Conservancy estimated the proportion of occupied plots throughout Rivers in Oklahoma BCR 19 for 97 species that were detected in any year during which surveys were conducted, 12 of which are priority species. The data yielded robust occupancy estimates (CV < 50%) for 3 species.