Post by @ethanm8n | 1 image Primary Patterns in The Iceland Gull Complex Not by any means exhaustive, but should help with distinguishing between typical Iceland, Kumlien's and Thayer's Gulls.

For anyone interested in learning about the primary patterns that can be found in the Iceland Gull Complex, (*crickets*) I have made a little chart: www.tumblr.com/ethanm8n/778...
#seagulls #gulls #birds #birding #icelandgull #thayersgull #kumliensgull #larusglaucoides #laruskumlieni #larusthayeri 🪶