Observed two red-necked grebes off the parking lot at north point in Sheboygan. They were busily diving, feeding. After awhile ring-billed and herring gulls flew over and landed on the water surrounding them and harrassing them, perhaps for the food they were bringing up? Also saw a pair of gadwalls, numerous red-breasted merganzers, mallards, new mallard ducklings, teal, cormorants, scaup Paula Settle New Holstein Calumet County