These estimates have decreased an average of 3% per year during 1997-2006 (USFWS 2006a). These are the places that waterfowl will gather. And surprisingly, one lonely Pacific loon! They have a wingspan of almost 6 feet (1.8 m) and weigh around 25 pounds (11.3 kg), which is about twice the amount of a Tundra Swan. This guide will help you identify the types of swans spotted in Wisconsin with pictures and identification guides and uses data collected from bird watchers on ebird to give real information about when these birds can be spotted. BIRDING |,