CASPIAN TERNS, COMMON TERN, RING-BILLED GULLS & OTHER FRIENDS, WINDERMERE BASIN,HAMILTON,ONTARIO, 6/4/2020

    For many of the Terns it is difficult to determine whether they are Caspian Terns or Common Terns. However, this time of year during breeding season, the adult Common Terns have  reddish legs, while Caspian Terns always have black legs.  Also, on the Common Tern the black crown extends down the nape, while it doesn't for the Caspian Tern.  If you see the tern in flight, the Common Tern has a forked tail.

CANADA GEESE, WINDERMERE BASIN,HAMILTON,ONTARIO, 6/4/2020

MALE NORTHERN SHOVELER IN BREEDING PLUMAGE, WINDERMERE BASIN,HAMILTON,ONTARIO, 6/4/2020

MALLARDS, WINDERMERE BASIN,HAMILTON,ONTARIO, 6/4/2020

FEMALE RED-WINGED BLACKBIRD, WINDERMERE BASIN,HAMILTON,ONTARIO, 6/4/2020

WOOD DUCKS, WINDERMERE BASIN,HAMILTON,ONTARIO, 6/4/2020

RING-BILLED GULLS, WINDERMERE BASIN,HAMILTON,ONTARIO, 6/4/2020