TY - RPRT TI - Improved arrival-date estimates of Arctic-breeding Dunlin ( Calidris alpina arcticola ) AU - Andrew C. Doll AU - Richard B. Lanctot AU - Craig A. Stricker AU - Stephen M. Yezerinac AU - Michael B. Wunder PY - 2015 DO - 10.1642/auk-14-227.1 UR - https://pubs.usgs.gov/publication/70142381 ID - 70142381 ER -