Peder Svingen reported a SLATY-BACKED GULL in Duluth on August 28: https://ebird.org/checklist/S73053279.
Good birding, Alyssa DeRubeis Montreal, QC ---- Join or Leave mou-net: http://lists.umn.edu/cgi-bin/wa?SUBED1=mou-net Archives: http://lists.umn.edu/archives/mou-net.html During the pandemic, the MOU encourages you to stay safe, practice social distancing, and continue to bird responsibly.
