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Field Notes
Derek LovitchDerek Lovitch, a career biologist and naturalist with a life-long passion for birds, now lives in Pownal He and his wife, Jeannette, own and operate the Wild Bird Center of Yarmouth, which serves as a vehicle to share their passion for birds, birding, and bird conservation. Derek goes birding nearly every day, all year long, and blogs about it here.

Blog Index
February 05, 2007
More Random Ramblings

Yup, it’s still cold out there. In fact, it was so cold (and windy) that at Winslow Park this morning, my tearing eyes caused my face to literally freeze to my spotting scope! Luckily, no skin was lost in the process.

Seven drake, and one hen Barrow’s Goldeneyes – and increase of two since last week – made it worth it. And, the flock of about 25 Dunlin continues there as well. Other than an hour or so birding the lower Harraseeket this morning, birding was again relegated to feeder-watching.

What a difference a year makes! On this date last year, I had two male Red-winged Blackbirds, vanguards of the early spring. The most recent Southcoastal Maine Rare Bird Alert (SCMRBA) was dominated by waterfowl that are normally absent from Maine in winter. However, this year the lack of ice – until recently – allowed larger numbers of ducks (especially those that prefer freshwater) to linger, and are only now being forced to move around and concentrate in locations that remain open.

Meanwhile, the first SCMRBA for February of ’06 was headlined by some very out-of-season visitors, such as a Forster’s Tern and 1-2 Saltmarsh Sharp-tailed Sparrows - not to mention a continuing Western Tanager. Two years ago, the SCMRBA noted more Thick-billed Murres than normal, but otherwise seemed to represent a more “normal” set of birds for early February in Maine. On our website, we archive past Rare Bird Alerts for just this reason – the ability to compare bird sightings from year to year. I believe this is very helpful for learning about, and understanding, the differences that occur from one year to the next. It’s also a great tool for planning upcoming birding trips!

While the SCMRBA archives are not meant to be a study of population dynamics, Cornell’s Great Backyard Bird Count most definitely is. This year’s GBBC is on Saturday, February 16-19. To help folks prepare for that, we’re hosting a free workshop this Saturday (February 10) at 3:00pm (here at the store). We’ll cover the basics of the GBBC, including how to collect and submit data, why we collect the data, and finally tips on identifying our winter feeder visitors. (Please call the store, 846-8002, if you plan on joining us, as seating is limited).

The Great Backyard Bird Count, Project Feederwatch, Christmas Bird Counts, and Breeding Bird Surveys are some of the “Citizen Science” projects that help us to monitor changes in bird populations and distribution. One such change – and a disturbing one at that – is the precipitous decline of the Rusty Blackbird. And, we don’t know why it’s happening - but we're trying to find out.

Posted by Derek Lovitch at 02:36 PM
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Comments

Thanks, Derek, for highlighting the Rusty Blackbird. I have never been very good at identifying or looking for these birds during migration. I am glad someone is paying attention out there. I do know that in the Adirondacks and Champlain Valley where I started birding there were quite specific places where they were found in Spring migration, mostly near partially wooded lakeshores and marsh edges in the Champlain Valley. I do not know of any particular places in costal Maine where people find them.
For nearly 10 years one wintered at the Maine Audubon Gilsland Farm feeders and was tallied annually on the Great Portland CBC.

Dan

Posted by Dan Nickerson
February 8, 2007 02:48 AM

The GBBC is a joint program of Audubon and Cornell.

Posted by Paul Green
February 8, 2007 03:37 PM

Yes Dan, Rusties can be tough to find in migration - they usually stick to deep, wet woods unlike most blackbirds that are readily visible in open spaces and yards. The closest breeding Rusties that I know of are in Baxter State Park. I found one nest this summer, while scouting for the ABA Convention's Young Birder Track. Apparently, it was the only one in the park this year (as of mid-July), which is not a good sign as this was once fairly common in the park. The breed exclusively in boggy areas in the boreal, and boreal transition zones, so northernmost Maine is the closest they get (I'm sure there's some farther south than Baxter though).

And, I apologize to Paul for the mistake in giving credit to National Audubon for their role in the GBBC.

In the small world category, is this the same Paul Green that I met in Cape May, NJ some years back when I was a high-school volunteer for the ABA at the Fall Festival? Did we find your lifer Red-throated Loon somewhere, maybe the Meadows? Just wondering if my memory serves me correctly.

Posted by Derek
February 8, 2007 03:47 PM

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