Waterloo Dump - mustap
January: My impression for this gull is adult Thayer's Gull. But as you will perhaps see with the images that follow...arguments for a continuum from glaucoides through to thayeri seem to have some merit.

January: My impression for this gull is adult Thayer's Gull. But as you will perhaps see with the images that follow...arguments for a continuum from glaucoides through to thayeri seem to have some merit.

KumliensDSC04951