White-tailed deer fawns are born. The first monarch butterflies arrive. New cattail leaves grow 2 to 5 feet, making marshes look green again. Gardeners harvest leaf lettuce, radishes, green onions, ...

HORICON – On this mid-February day, Horicon Marsh was locked in ice and covered with snow. Not a bird or mammal stirred in sight. But the conditions were perfect to open some of the marsh's secrets.

One of our favorite birds will soon be returning to North Iowa. That is the darling little duck of both trees and water, the wood duck. The drake of this marvelous species is perhaps the most ...