Posted in Birds, Humor, Nature, Photography, wildlife, Winter, tagged Alexandria VA, Anser albifrons, Branta canadensis, Canada Goose, Canon 50D, Greater White-fronted Goose, hybrid goose, Lake Cook, Tamron 150-600mm on February 2, 2017|
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One of the first games that children often learn to play is called “one of these is not like the others” and I felt like I was playing that game this past weekend. As I surveyed the geese that dotted the surface of Lake Cook, a small, pond-sized body of water not far from where I live, it became clear that one of them was different, very different from the others. It had a pinkish bill and a white stripe on its head and pinkish orange legs and feet.
All of the other geese at the lake were Canada Geese (Branta canadensis). Was this possibly a French-speaking separatist Canada Goose? When I looked through my bird identification book, there was no such variant of the Canada Goose.
In fact, there were not very many geese from which to choose. “My” goose sort of looked like the images of the Greater White-fronted Goose (Anser albifrons), but not exactly. In an effort to get some help, I posted some photos to a Facebook birding page and received a range of responses. Most folks seemed to agree that this was a hybrid Canada Goose of some sort, but there was disagreement about the other part of the goose’s genetic makeup. Some thought there might have been a pairing of a Canada Goose with a domesticated goose, while others thought it might have been a Canada Goose and a Greater White-fronted Goose. I tend to be in the latter camp.
When I did a Google search on goose hybrids, I found there are an incredible number of hybrid variations. When it comes to bird identifications, I suppose I am going to have to be content with making my best guess—I refuse to take the next logical step of doing DNA testing of all of my subjects.


© Michael Q. Powell. All rights reserved.
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