Missoulian: 2
trumpeter swans released along Madison River
Trumpeter
Swan - Cygnus buccinator
“Trumpeter Swans are the largest waterfowl in North America. They can be up to 5 feet in length, have a wingspan up to 80 inches (almost 7 feet) and weigh over 20 pounds. Males are larger than females, but otherwise the sexes are similar in appearance. The adult Trumpeter Swan is entirely white, although the head and neck are sometimes stained an orange color due to iron-rich waters and mud where they forage for food.”
“Trumpeter Swans are the largest waterfowl in North America. They can be up to 5 feet in length, have a wingspan up to 80 inches (almost 7 feet) and weigh over 20 pounds. Males are larger than females, but otherwise the sexes are similar in appearance. The adult Trumpeter Swan is entirely white, although the head and neck are sometimes stained an orange color due to iron-rich waters and mud where they forage for food.”
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