Thanks to Mike Williams for allowing me to share his photos of this amorous pair of Red-necked Grebes along Ocean Avenue in Biddeford Pool. We’ve had 1-2 Red-necked Grebes “oversummering” here for the last few years, and last year I observed some rudimentary nest building from a pair (also with a stunned tour group). But we did not expect to see them, get, uh “that into it,” with courtship, nest-building, and even copulation. Unfortunately, as you could see, the “nest” was below the high tide line, so there’s not much chance of success here.  A freshwater wetland breeder that nests no closer than central Quebec, this is odd behavior in a very odd place!  It was amazing to watch though, and anytime we get to see Red-necked Grebes in full breeding plumage is a highlight on its own.

Like last week, much of my time was spent with our local breeding birds. From my personal “mini-breeding bird surveys” to a 7-day tour for Gulf Coast Bird Observatory, the birds that call Maine home in summer were once again the “targets” and the highlights, from Saltmarsh Sparrows and Roseate Terns to Grasshopper Sparrows and our wealth of warblers.

However, June is a good time for oddities. During the course of enjoying our usual species, I encountered the following observations of note over the past 10 days:

• 3 (!) RED-NECKED GREBES, 16 total Black Scoters, 3 Surf Scoters, etc, Ocean Avenue, Biddeford Pool, 6/16 (with Martin Hagne and Denise).

• After being excited to find the 3 breeding plumage RED-NECKED GREBES the day before, we were shocked to find 4 the next day, all calling, and one pair courting and copulating!  Photos and more details above. (with Gulf Coast Bird Observatory tour group).

• 2 American Oystercatchers, 1 Red-breasted Merganser, 1+ Black Scoter, Ocean Avenue, 6/17 (with Gulf Coast Bird Observatory tour group).

• 1 Surf Scoter, Dyer Point, Cape Elizabeth, 6/17 (with Gulf Coast Bird Observatory tour group).

• 2-3 singing CLAY-COLORED SPARROWS, Kennebunk Plains, 6/18 (with Gulf Coast Bird Observatory tour group).

• 4 Glossy Ibis, Sanford Lagoons, Sanford, 6/18 (with Gulf Coast Bird Observatory tour group).

• 3 COMMON MURRES, etc, Eastern Egg Rock via Cap’n Fish’s Cruises, Boothbay Harbor, 6/21 (with Gulf Coast Bird Observatory tour group).

• 1 Great Shearwater, 2 Sooty Shearwaters, 48 Wilson’s Storm-Petrels, 2 Fin Whales, etc, Cap’n Fish’s whale watch out of Boothbay Harbor, 6/21 (with Gulf Coast Bird Observatory tour group).