Show Waterfowl Migration To the observer who lends an or casts a glance skyward the ragged formations of migrating waterfowl and the honking of Canada geese overhead are a familiar part of Utah's UTAH'S extensive marsh built with sportsmen's attract thousands of waterfowl as they fly northward to the Canadian breeding Many birds remain to nest in but most arc just traveling Large populations are not built up as they arc in the fall when waterfowl pause for long periods to The migration reaches its peak in March and is completed by the end of Waterfowl management area superintendents report some pairing activity among Canada geese and By the end of these species will be laying eggs in but the peak of waterfowl nesting is not reached until |