Hi All,
A friend's cat caught a woodcock down on Fish Hatchery Road this morning
and we went to see if we might be able to release it. Although we may be
aware that woodcock might be out there in the woods during winter, their
camouflage and shy nocturnal habits make them a mystery. It was
fascinating to be able to look at one in the hand. The bird had some
wing trauma, probably a strain (it had some decent lift when released),
and a puncture at the wrist of the sprained wing, but we hope it will be
able to recover in its small 'wormful' swamp. We released it, and came home.
On the way home we checked out the goose flocks on Handy Point Road and
Great Oak Landing Road (Great Oak Pond is frozen solid). There were two
unusual birds in the combined total of 2000 Canada Geese and 40 Snow
Geese in the area. One was a GreylagXCanada hybrid on Handy Point Rd.,
the second was a small Cackling-Goose-sized goose near the Debnam farm's
grain elevator on Great Oak Landing Rd. The latter bird was only 2/3 the
size of the Atlantic Canada Geese in its flock, but its characteristics
violated four of my five principle field marks for identifying
Richardson's Cackling Goose. The bird's bill and head shape was wrong:
it had a short right-triangle bill with a straight culmen, and the bill
was not as proportionally short as a Richardson's Cackler's, also the
head did not look round enough, it was more elongated like a normal
Canada. The neck was not short and thickened as in Richardson's, it was
slender and proportionally long. The body color was more medium brown
with a dark mantle and coverts and darker medium brown barring on the
flanks, with a contrasting pale breast, unlike the usually more pale
gray and monotone Richardson's. The goose in question also had a short
primary projection, not reaching the tip of the tail, almost all
Richardson's Cacklers I have seen have had a fairly long primary
projection with the wingtip extending beyond the tail tip. The bird was
tiny, had a different bill-shape from both Richardson's Cackler and
Canada Goose, and had very short legs (proportionally much shorter than
its neighbors), so it was not a "runt" Atlantic Canada Goose.
We're not sure what we saw. Was it a Taverner's Cackling Goose? The
identification literature I have implies Taverner's is essentially a
larger version of Richardson's, unlike this bird. Or was it a very
small-bodied Lesser Canada Goose (parvipes)? What few references I have
on this form are not helpful because they imply parvipes should usually
be larger than Richardson's Cackling Goose and our bird appeared to be
on the small side for a Cackling. Perhaps this bird is one of those
infamous suggested intergrades between Canada and Cackling Goose. At
present I am leaning toward Lesser Canada Goose, based on some internet
research.
Good birding,
Walter Ellison & Nancy Martin
23460 Clarissa Rd
Chestertown, MD 21620
phone: 410-778-9568
e-mail: rossgull(AT)baybroadband.net
Observing Nature is like unwrapping a big pile of presents every time
you take a walk. |