I was really excited when it got up as the black tail sealed the ID for me, but it continued in the opposite direction. It flew off to the northwest. I knew I was in trouble as this bird had the habit of disappearing early in the morning with no particular pattern. This sort of birding is agonizing. If one misses that short window in the morning, they may be "tethered" to that site for the rest of the day. I waited for it to return for almost 3 hours before I gave up and moved on. I bummed around various harbors and river mouths in the area and then drove home, a drive a little less than 6 hours. The entire experience was bittersweet: "I'm not happy with those looks", I thought.
I decided to go back 4 days later, but this time, I took the advice of Ohio birder Jen Brumfield, who advised we get there before first light. We did. Andy Sigler, Chris West and myself got there about an hour before sunrise and waited. We started scanning the channel, literally, at the crack of dawn. It was still dark out but we were able to make out the silhouettes of perhaps 2,000 gulls in the channel to the north. A Carolina Wren gave a morning murmur from the overgrowth below the bridge. Within a few minutes, the gulls started to move over the bridge and into the marina area along the river. I walked down the bridge and situated myself at the marina where I began chumming. The Ring-billeds responded well. I thought that if the Ring-billeds caused enough commotion, the Black-tailed would fly in to investigate.
Sure enough, less than 10 minutes later, Chris West skillfully spotted the bird in flight. It flew over the bridge and landed at the river mouth with the hordes of Ring-billeds. Chris shouted maniacally, waving and pointing to where I presumed he had the bird. I couldn't make out what he was saying nor could I see the bird, although it wasn't too difficult to tell that he had good news! He ran down to where I was and quickly relocated the bird a second time for me. Once I got on it, I kicked myself for not being able to see it. It sat in the water about 200 ft away and never showed any interest in my bread offerings. My mind was expecting a larger and darker bird but this was not so:
|Adult Black-tailed Gull with Ring-billed. Ashtabula, Ohio; 24 NOV 2011.|
|Black-tailed Gull. Note the significant width of the white terminal edge to the tail.|
Photo by Chris West.
We spent the rest of the day birding various lakefront sites with Lorain Harbor being the highlight. Lorain is credited with Ohio's only Heermann's Gull and Tufted Duck records. We had hoped for a Little Gull or Black-headed but shamefully couldn't find one in the oodles of Bonaparte's. We estimated the massing at about 10,000 - that's 3,000 less than what was reported the day before:
The waters of Lake Erie are a major staging area for Bonaparte's in the fall. Numbers peak in late November where aerial surveys have estimated 100,000+ of these tern-like gulls over the lake (McCormac, 2011). This is much different than the western Great Lakes: Superior and Michigan. The reason for this huge gathering of Bonaparte's is no other than an abundant supply of shiners and shad which are commonly found at the mouths of rivers as they feed into the lake.
|1st cycle Bonaparte's. Lorain Harbor, Ohio. 24 NOV 2011.|
Most entertaining was watching an adult with a full hood. It's not unheard of to see an adult with a mixed up molt schedule, although this was my first time personally observing a full hood in the fall:
|Adult Bonaparte's with full hood in November.|
|It didn't take too long for it to swallow this entire shad.|
We then drove to Huron Harbor which is a fun little site with enough birds to hold its own. Huron Harbor has attracted a nice list of rarities in the past, including Spotted Redshank and Northern Gannet. There were "only" about 1000 Bonaparte's here with a few Lessers mixed in (two 2nd cycles and a 1st cycle).
|2nd cycle LBBG. Huron Harbor, Ohio; 24 NOV 2011.|
Of great interest to me was this adult Ring-billed with orange patagial tags:
|Huron Harbor, Ohio; 24 NOV 2011.|
|Same bird as above.|
All and all, it was a fruitful day with better looks at my "lifer" Black-tailed and hordes of gulls everywhere we went. Something tells me I'll be going back to Lorain soon!