If you lived a million years, you still might not live long enough to see two rare birds that were just spotted in Missouri that are almost never seen in the Show Me State.
ABA Area Reintroduced Indigenous Species - American Birding Association aba.org - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from aba.org Daily Mail and Mail on Sunday newspapers.
The trumpeter swan has been removed from the list due to significant conservation efforts, but it is still federally protected under the Migratory Bird Treaty Act.