Latest Update

Boano Monarch Symposiachrus boanensis added to Michael Grunwell's World life list (IOC), 16 Oct 2024. 4,171 species

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North and Middle America

Colorado Bird Records Committee (CBRC)

Colorado Field Ornithologists

The Colorado Bird Records Committee of Colorado Field Ornithologists maintains the Colorado State Checklist. The following checklist is current through the Committee's decisions as of September 3rd, 2021.

BUBO Listing uses this, updated to follow the latest AOU taxonomy.

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AOU_CO

First select authority to copy existing species from, then type species name, or enter a new species directly.
Species name is defaulted from the previous species row and should of course be overwritten!
Genus is defaulted from the previous species row but may need overwriting; specific needs to be entered in either case.



Delete species

NB: Species name for the old taxon should be updated to differentiate it from the split taxa using a '/' or '[group]', e.g. Species A/Species B or Species A [group].
NB: Scientific name should also be updated similarly, e.g. Genus specific A/specific B or Genus specific A [group]
NB: Notes only allow up to 255 characters, but there is no enforcement of this. Anything longer will be truncated without warning.
NB: Species name for the old taxon should be updated to differentiate it from the split taxa using '[lumped]', e.g. Species A [lumped].
NB: Scientific should also be updated, using '[lumped]' or brackets for the old specific name, e.g. Genus specific [lumped] or Genus [specific] subspecific.
NB: Notes only allow up to 255 characters, but there is no enforcement of this. Anything longer will be truncated without warning.