After looking at a few pictures, I am still uncertain if the swans I observed were Trumpeters or Tundra. However, I am certain there are sub-adults that I saw that I am not seeing in any pictures. At least one of the two juveniles I saw was much more grey than any bird I have seen in the photos. I am pretty certain I saw two swan heads poke up that were also darker. There could be as many as 6 birds. So now I am wondering if there are both species and they are just not all out where they can be seen at once. The high grass where they went in to nap completely obscured the birds after they layed down. Vicki Crutchfield Live Houston (Harris County) and work in Galveston, (Galveston County) Cell : 409-789-1178 Edit your Freelists account settings for TEXBIRDS at //www.freelists.org/list/texbirds Reposting of traffic from TEXBIRDS is prohibited without seeking permission from the List Owner