WBPHS_VCF | R Documentation |
Current table of all species on the USFWS Region 11 Migratory Bird Management component of the North American (WBPHS) aerial survey and their associated visibility correction factors (VCFs).
data(WBPHS_VCF)
A data frame consisting of 48 rows of 4 variables:
The 4 character code representing species.
The accepted common name of the species represented.
The accepted scientific name of the species represented.
The WBPHS stratum that the VCF applies to.
Floating point decimal visibility correction factor; represents the number of birds missed for every bird seen on the survey.
Floating point decimal standard error of the associated VCF.
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