TY  - RPRT
TI  - Duck, duck, goose: Benchmark bird surveys help quantify counting errors and bias in a citizen-science database
AU  - Robinson, W. D.
AU  - Hallman, T. A.
AU  - Hutchinson, R.
PY  - 2020
DO  - 10.1101/2020.12.09.418145
UR  - https://www.biorxiv.org/content/10.1101/2020.12.09.418145v1
ID  - 10.1101/2020.12.09.418145
ER  -