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Canadian Barrel roll

Discussion

3 replies
Posted by Bruce Palla on June 25, 2009 at 3:31 PM
Canadian Barrel roll
I went to a local office park last spring to try out my new Tamron 200-500,on my D200,w/a monopod knowing I would see either mallards or geese. Not exactly artful or exotic species, I was merely going to practice with a new lens.
Well, I was treated to this strange behavior by all four in the pond. They would be swimming in no particular direction and then start barrel-rolling through the water. It didn't seem to be directed at one of the others, therefore I assumed it's not a mating ritual.(How does one differentiate a male from a female?)
I didn't see any feathers floating about or being loosed in the fray, so molting is out of the question?
Any help would be appreciated. All c/c welcome as well
Posted by Bruce Palla on June 25, 2009 at 3:32 PM
number 2
Posted by Nate Chappell on June 27, 2009 at 1:33 AM
My guess would be that they are simply bathing, but I'm not sure Bruce.
Posted by bill meikle on July 26, 2009 at 4:40 PM
I have seen this a lot and I think they are just bathing as Nate says. They are often totally inverted. Maybe to get rid of pests?