Nature's Notebook

Our big year for winter finches continues. The unabashed star of the show has been the pine grosbeak, a beautiful, robin-size bird that feeds on fruit in winter.

The flock that had been patronizing the crabapple trees in Norfolk has, as of this writing, apparently exhausted that food supply, but another (or the same?) flock has now descended on the crabapples in the parking lot of Kent Falls State Park on Route 7.

This species is sexually dimorphic, meaning that males and females have markedly different plumages. The male is suffused with rose-red, brightest on its head and rump; its wings are grayish-black with prominent white bars. The female is mostly gray, but is tinged with a lovely golden-buff color on her head and rump. This species’ calls consist of distinctive, mellow whistles.

The name "grosbeak" was applied rather indiscriminately by early ornithologists to any bird with a large bill (the literal translation of "grosbeak"). Of the four eastern birds we call "grosbeaks," two — the rose-breastedand blue grosbeaks— are sometimes considered "true" grosbeaks and are related to cardinals and buntings, while the other two — the eveningand pine grosbeaks— are actually large members of the finch family.

Making matters more confusing, the pine grosbeak has a stubby but not very "gros" beak, especially compared to its near cousin, the evening grosbeak, which has a massive bill.

No one knows for certain what drives certain birds, often referred to collectively as "winter finches," south in periodic "irruptions" that range from a few years to seven years to 10 or more years. Like other winter finches, the pine grosbeak is normally an inhabitant of the far northern boreal forest. (Another species making a big show in our area this winter is the common redpoll.)

The most widely accepted explanation for irruptions is a shortage of food supplies in the bird’s usual habitat, and observers noted last fall the scarcity of the pine grosbeak’s favorite foods in its home range. But it seems that no one anticipated the extent and duration of this year’s southward flight, which is being compared to or may even exceed what birders call the "Superflight" of winter 1997-1998. For birders, 2007-2008 has been a winter to remember.

Fred Baumgarten is a naturalist and writer. He may be reached at fredb58@sbcglobal.net. His blog is thatbirdblog.blogspot.com.

 

Latest News

Young Salisbury dancer takes national title in Beyond the Stars Dance Competition

Addison Aylward-Vreeland couldn't contain her reaction as the judges named her the first place dancer.

Provided by Larissa Vreeland

SALISBURY — Earlier this month, a rising talent cemented her place in the firmament of competitive dance when Addison Aylward-Vreeland placed first at the national level of the Beyond The Stars Dance Competition.

Aylward-Vreeland, a rising fourth grader at Salisbury Central school, secured top marks among a field of twenty-four regional winners in the solo jazz dance category.

Keep ReadingShow less
Thru hikers linked by life on the Appalachian Trail

Riley Moriarty

Provided

Of thousands who attempt to walk the entire length of the Appalachian Trail, only one in four make it.

The AT, completed in 1937, runs over roughly 2,200 miles, from Springer Mountain in Georgia’s Chattahoochee-Oconee National Forest to Mount Katahdin in Baxter State Park of Maine.

Keep ReadingShow less
17th Annual New England Clambake: a community feast for a cause

The clambake returns to SWSA's Satre Hill July 27 to support the Jane Lloyd Fund.

Provided

The 17th Annual Traditional New England Clambake, sponsored by NBT Bank and benefiting the Jane Lloyd Fund, is set for Saturday, July 27, transforming the Salisbury Winter Sports Association’s Satre Hill into a cornucopia of mouthwatering food, live music, and community spirit.

The Jane Lloyd Fund, now in its 19th year, is administered by the Berkshire Taconic Community Foundation and helps families battling cancer with day-to-day living expenses. Tanya Tedder, who serves on the fund’s small advisory board, was instrumental in the forming of the organization. After Jane Lloyd passed away in 2005 after an eight-year battle with cancer, the family asked Tedder to help start the foundation. “I was struggling myself with some loss,” said Tedder. “You know, you get in that spot, and you don’t know what to do with yourself. Someone once said to me, ‘Grief is just love with no place to go.’ I was absolutely thrilled to be asked and thrilled to jump into a mission that was so meaningful for the community.”

Keep ReadingShow less