Saturday, October 23, 2004

Cackling Geese at Green Pond ~ October 22, 2004

Several Cackling Geese were present among several hundred Canada Geese at Green Pond. These birds were of the "Richardson's" race, which were recently split from Canada Goose. Although it is uncommon, "Richardson's" is the form of Cackling Goose that we expect to see in our area.

Some of the identification points for the "Richardson's" race of Cackling Goose include:
1) Much smaller size compared to Canada Goose, appearing closer to the size of a Mallard.
2) Usually much grayer or paler than Canada Goose, appearing silvery.
3) Bill is very short and stubby compared to that of Canada Goose.
4) Head appears 'blocky' with a steep, vertical forehead above the bill.
5) Back and wing feathers have broad, pale fringing, causing it to look more 'scalloped' than Canada Goose.
Cackling Goose at Green Pond in Northampton County. Note the small size, gray or silvery back, and small bill compared to the surrounding Canada Geese.


Cackling Goose at Green Pond in Northampton County. Note the small size, gray or silvery back, small bill, and 'blocky' head with steep forehead compared to the surrounding Canada Geese.


Cackling Goose at Green Pond in Northampton County. Note the small size, gray or silvery back, small bill, and steep forehead compared to the surrounding Canada Geese.


Cackling Goose at Green Pond in Northampton County. Note the small size, small bill, and 'blocky' head with steep forehead compared to the surrounding Canada Geese.


Cackling Goose at Green Pond in Northampton County. Note the small size, small bill, and 'blocky' head with steep forehead compared to the surrounding Canada Geese.


Cackling Goose at Green Pond in Northampton County. Note the small bill and 'blocky' head with steep forehead compared to the surrounding Canada Geese.