Kevin, talking about mussel beds and the freezing of ice,,, We fished lock and dam 5 about 12 years ago and the artic swans were on the way south and then east at the end of October.
We stayed a few days and fished at dam 5 and where we camped the artic swans came from the north and flew down to Reicks Marsh right beside where we camped. just outside of Alam Wisc.
This is the very first time we had the chance to see them and what A sight to see, very very cool. These Swans have a 7′ wingspan and are snow white except for their feet and bills and they are black. They come down with the freezing ice just behind them so they can feed on the bottom mollusks, when it gets iced over they can’t feed.
Their a couple days ahead of the ice all the time and their flying destination is Cheasapeak bay out east where they winter over, then make their trip back to the artic for breeding, coming back the same route they flew out on.
Anyone thats got any time should make it a point to see the swans, they are really really cool. One of the things thats really cool about them is the very high flying swans are from long flights and the lower swans are from shorter flights of maybe 200 miles, the longer flights are 3 too 400 miles, coming south. Theres a male and female with eigther 1 or 2 (signets)? or the early of the year hatchlings. Both parents come south with one or both of their young that made it up to that point. They circle Reicks marsh up too 3 too 5 times in a big wide circle at about 2000 feet and gradually drop down to about 1000′ over the marsh. They make big wide circles flying down that are about a mile wide and gradually tapering smaller in size as they fly down.
When they get to that height they then lock their wings and make about a 12 degree angled drop to just over the water and then land.
About the last 750′ too a 1000′ over the water when they start their lowering they never flap their wings and then about the last 100 feet over their landing point they flap their wings maybe 1/2 dozen times to orientate themselves for landing. I don’t remember how many rolls of 35 mm film I shot but it was atleast a half dozen. They are very cool birds to say the least. Anyone thats got the time should see the artic swans at Reicks marsh just a stones throw north of Alma, it really is something to see and is very well worth your time, very very cool birds. They are Americas 3rd largest bird, the condor and wild turkey being the first and second.
Maybe someone from around Alma can chime in here and say something about them too.