Undoubtedly the highlight of the day was a Yellow-crowned Night-Heron. The immature bird was spotted and identified by Len Medlock as he stood at a vantage point in the vicinity of Hampton Harbor State Marina looking northwest toward The Willows (near the mouth of the Hampton River). The bird's upright posture; long neck and legs; and stout bill set it off from any of the resident Black-crowned Night-Herons. Len cell phoned the group, who were scanning the harbor for gulls from the public use area next to the Yankee Fishermans Cooperative in Seabrook, setting us all dashing to link up with him. Everyone got distant views of the bird, but it was decided a more satisfying look could be had if we drove to The Willows and were able to approach it on foot within safe range without causing the bird alarm. By the time our small group arrived we were joined by two other local birders hearing about it via the cell phone network. Everyone got great views of the heron and it was photographed by some before it took flight and headed north over the saltmarsh.
From that point on our attention refocused on locating the three gulls. Several locations on the seaward side known for gull congregations were checked out but produced only Herring, Ring-billed, Bonaparte's and Great Black-backed gulls. But then Laura Kras phoned one of the group informing us that she had located a Little Gull at the Rye Ledges. Setting us all in motion again we arrived just minutes before the gull had "disappeared." Not to give up so quickly everyone scanned the many gulls resting on either the water or tide exposed the rocks. The gull (below) was quickly relocated and observed by all at close range until it again flew out of sight. One last time the bird was spotted by Steve Mirick and all got to view it in flight as it passed out of sight. Based on the partial carpal bar, whitish inner primary wing tips and black outer primaries suggests to me that this individual is in second pre-basic molt. Other opinions are welcome.
The day wrapped up with everyone returning to Seabrook to checkout Hampton Harbor again with hopes of the Sabine's and/or Black-headed gulls. While observing the usuual gulls, terns, some early migrant shorebirds, as well as a couple Least Terns, high tide was rapidly closing in vanquishing exposed mudflats and sand bars. The Black-headed Gull was spotted about mid harbor drifting on the incoming currents. Unlike any previous encounters I have had with adult Black-headed Gulls, this individual had a decidely mocha brown colored hood rather than dark brown to nearly "blackish." Perhaps this was due to the light conditions at the time (bright sunlight) or this bird simply has a lighter brown hood. As poor an image as the one below is, the brown hood is nonetheless evident. Eventually the gull flew to and landed on a spit of sand. In a repeat performance of the birders' scramble to get a closer view and photos of it, we got a new observation point literally seconds before it seemed to vanish into thin area and nowhere to be seen in the harbor.
Other notable sightings of the day included Northern Gannets, Wilson's Storm-Petrels, an immature Black Guillemot, Roseate Terns, and a couple Fish Crows.
Special thanks to Steve Mirick and Len Medlock for making the day a success and freely escorting three "in-landers" (Lance Tanino, Cliff Seifer and yours truly) in our pursuit of gulls. Kudos to Len for finding the Yellow-crowned Night-Heron and to Lauren Kras for the Little Gull, and to the others who added to the excitement of the day.