19 Oklahoma
19.1 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 2023. Technicians conducted 62 point counts within the 6 surveyed grid cells between May 2 and May 17. They detected 67 bird species, including 15 priority species.
Bird Conservancy estimated densities and population sizes for 87 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 15 species.
Bird Conservancy estimated the proportion of 1 km² grid cells occupied (Ψ, Psi) throughout All Other Lands in Oklahoma BCR 18 for 87 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 16 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 2023. Technicians conducted 14 point counts within the 2 surveyed grid cells between May 3 and May 14. They detected 17 bird species, including 7 priority species.
Bird Conservancy estimated densities and population sizes 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 2 species.
Bird Conservancy estimated the proportion of 1 km² grid cells occupied (Ψ, Psi) throughout Playas in Oklahoma BCR 18 for 46 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 2 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 2023. Technicians conducted 14 point counts within the 2 surveyed grid cells between May 11 and May 13. They detected 17 bird species, including 7 priority species.
Bird Conservancy estimated densities and population sizes for 85 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 4 species.
Bird Conservancy estimated the proportion of 1 km² grid cells occupied (Ψ, Psi) throughout Rivers in Oklahoma BCR 18 for 85 species that were detected in any year during which surveys were conducted, 11 of which are priority species. The data yielded robust occupancy estimates (CV < 50%) for 4 species.
19.2 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 2023. Technicians conducted 54 point counts within the 8 surveyed grid cells between May 4 and May 13. They detected 96 bird species, including 22 priority species.
Bird Conservancy estimated densities and population sizes for 101 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 20 species.
Bird Conservancy estimated the proportion of 1 km² grid cells occupied (Ψ, Psi) throughout All Other Lands in Oklahoma BCR 19 for 105 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 25 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 2023. Technicians conducted 15 point counts within the 2 surveyed grid cells between May 12 and May 16. They detected 29 bird species, including 9 priority species.
Bird Conservancy estimated densities and population sizes for 43 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 4 species.
Bird Conservancy estimated the proportion of 1 km² grid cells occupied (Ψ, Psi) throughout Playas in Oklahoma BCR 19 for 43 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 5 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 2023. Technicians conducted 16 point counts within the 2 surveyed grid cells between May 10 and May 11. They detected 57 bird species, including 14 priority species.
Bird Conservancy estimated densities and population sizes for 92 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 9 species.
Bird Conservancy estimated the proportion of 1 km² grid cells occupied (Ψ, Psi) throughout Rivers in Oklahoma BCR 19 for 96 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 14 species.