Since the greatest number of swans I've seen together has been less than a handful, getting up to Goose Pond on Saturday was my goal. With family in tow, it was nice to see a couple hundred Tundra Swans, and several times more Canada Geese and various types of ducks. We started on Prairie Lane, which is the east-west road on the south end of the pond. Relative to the pond, the road is rather elevated, which provides a good vantage point, but not a very intimate perspective for photos. From Goose Pond Rd, the perspective is far better for photos. I was enjoying the view of several ducks I'd never seen before.... until a passing motorcycle spooked the birds away. On this day, I found the Canada Geese the most interesting. I wondered where the incoming geese were coming from as group after group of birds flew in from the south. While flying in over land, the geese remained in formation. But, as the geese flew over the water prior to landing, they broke out of "formation" and performed an in-air twisting maneuver. Many times, most birds simply did a 90 degree roll. Other times, some of the birds did and entire 180 degree flip. Interestingly, their heads remained upright. Does anybody know why this is done? Here are some photos from the day... Tundra Swans: ============ A whole bunch o' swans: http://www.flickr.com/photos/22836210@N03/6341953713/in/photostream/ Two down, one to go... http://www.flickr.com/photos/22836210@N03/6341954731/in/photostream/ Two in flight: http://www.flickr.com/photos/22836210@N03/6342700328/in/photostream/ Canada Geese: ============= I managed to capture a couple photos of the geese in various states of an "in-flight" roll. Why did they do this? Six geese in various states of a roll after breaking out of "formation": http://www.flickr.com/photos/22836210@N03/6341951279/in/photostream/ Three geese. Bottom goose - normal. Middle goose - 90 degree roll. Upper goose - 180 degree roll - notice how the head is right-side up, but the body is twisted. Why????? http://www.flickr.com/photos/22836210@N03/6341951511/in/photostream/ Green-Winged Teal - I think. Poor quality =============================== http://www.flickr.com/photos/22836210@N03/6342699430/in/photostream/ Gadwall - I think. Sorry for the poor quality. ================================= http://www.flickr.com/photos/22836210@N03/6341950531/in/photostream/ Thanks, Tom Wright Wales #################### You received this email because you are subscribed to the Wisconsin Birding Network (Wisbirdn). To UNSUBSCRIBE or SUBSCRIBE, use the Wisbirdn web interface at: //www.freelists.org/list/wisbirdn To set DIGEST or VACATION modes, use the Wisbirdn web interface at: //www.freelists.org/list/wisbirdn Visit Wisbirdn ARCHIVES at: //www.freelists.org/archives/wisbirdn