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Release Date: February 24, 2021 An overview of the USGS Bird Banding Laboratory’s successes in collection and curation of bird banding data in the last year, featuring some of the remarkable bird bandings, recaptures, and encounters from 2020. In 2020, the Bird Banding Laboratory reached an impressive milestone celebrating its 100-year anniversary. For a century, the BBL in collaboration with the Bird Banding Office of the Environment and Climate Change Canada, has administered the North American Bird Banding Program and maintained a database of over 77 million records of banded birds and 5 million encounters of those banded birds. In 2020 alone, the NABBP received over a half a million banding records and almost 80,000 encounters of previously banded birds (see Figure 1 and 2). In comparison, in 2019 over 900,000 birds were banded. This reduction in banding data received at the lab is a consequence of reduced efforts likely due to COVID-19 restrictions that limited lar

United statesPacific oceanPam garrettsonJeff kozmaAmerican bird banding programBird banding laboratoryBird banding office of the environmentCarnegie museum of natural historyMidway atoll national wildlife refugeBird banding labBird banding officeClimate change canadaNorth american bird banding programGolden crowned sparrowWashington stateWhite throated sparrow