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Branta canadensis species
@ Liam,in this spotting i suspect that there are at least three varieties of Geese. Cackling, Canadian and Aleutian Canadian Goose or Aleutian Cackling goose. Any Feedback from you will be appreciated. Thanks.
12 Comments
@ Malcolm ,Thnx for your feedback. i identified this spotting as ""Branta canadensis" sp
@ Liam,another good link.
http://johnrakestraw.net/2009/02/21/less...
http://www.google.com/imgres?q=lesser+ca...
@ Liam , I am going to crop and upload the smaller one which is not feeding for Lesser Canada.
That one could be an Aleutian, but I can't see the bill well enough to say so indefinitely. I do not believe the Canada Geese are sexually dimorphic.
Thank you, Emma!! Happy New Year!! " I love these geese, we never have these in Florida"!! Emma are you on twitter? I noticed you used the @? I haven't signed up for it yet?
@ Laim ,
http://www.projectnoah.org/spottings/833...
@ pyoung,Welcome back! Happy New Year!!
@ Malcolm and Liam Tnx for the feed back. The big one of course is Canadian. Liam are the rest of them Lesser CAnadian and should I ID them as such. There is one feeding in the grass which has a whiteband around its neck. taht could be an Aleutian Canadian goose.
The male and female are quite similar .i was wondering if there is a female in the picture?or the shorter ones are all lesser?
I am seeing Common (Branta canadensis maxima) and Lesser (Branta canadensis parvipes), but no Cackling. As Malcolm stated, most of them are Canada Goose subspecies. The Cackling Goose (Branta hutchinsii) is a separate species, as of 2005.
Emma, they are all Canadian Geese but there are at least 10 sub-species which vary in size and/or colour. The smaller ones have a cackling call, hence that name. The colour variations are subtle but the sizes vary quite a lot. All have the Latin name "Branta canadensis" but each sub-species will have a third name following that. Beyond that I am unable to help, except give you this wiki link: http://en.wikipedia.org/wiki/Canada_Goos... .
Pretty photo, Emma!!