Very satisfying trip to Montezuma today. Tundra swans the star of the trip. About 75 in the bays off Rt 89N that were no longer there on the return trip at 3. Several thousand ducks in the main pool. As we watched about 200 Tundra swans came floating in over a period of maybe 5 minutes. Spectacular, magical. Saw 3 S Cranes in the main pool and about 120 later at the end of VanDyneSpoor Rd.