This morning I spent a few hours at the Montlake Fill marveling at, among
other things, the number of singing Savannah Sparrows and Yellow-Rumped
Warblers (both races) lurking in the trees. Anyway, at one point I got to
watching a couple of Canada Goose, who were honking at each other and then
bobbing their heads up and down, both the honks and bobs while facing each
other. They eventually took off together, so I assumed it wasn't an
aggression thing I was seeing. Was it CAGO courtship behavior??

TIA,
Mary

Mary Klein
Seattle WA
CelloBird at seanet.com