Clements Checklist

Latest Updates


Note About 2020 Updates & Corrections

Although we usually release a new version of the Clements Checklist in August, unfortunately we will NOT be able to issue an update in 2020. Instead, the next release of an updated eBird/Clements Checklist will be sometime early in 2021, although the date of this release is not yet scheduled.

This delay is driven by technical considerations. The Lab’s database management systems are being overhauled throughout 2020, and we will not be able to implement any taxonomic revisions in the eBird/Clements Checklist until we complete this database work. We apologize for the delay, and we look forward to being ready to release an update again next year.