spec for Falco peregrinus peregrinus (previously explicitly listed subspecies)
spec for Amazona festiva festiva (never listed subspecies)
[#66931774] an additional flag to check if historical listings present
spec for Cervus elaphus CMS subspecies
added another flag to simplify results filtering for S+
use dollar variables instead of named variables in sql functions
use dollar variables instead of named variables in sql functions
spec for subspecies redirecting to species
do not link to invisible subspecies
fixed calculation of not listed subspecies array for CMS
Merge branch 'subspecies_including_historically_listed' into develop