You better watch out … for invasive species — Pacific Daily News

These beautiful winged animals were all over this island.

Then, the brown tree snake entered and changed our ecosystem forever. Most of the birds that were found only on Guam will never be seen again. They are gone forever because of one invasive animal.

Christmas opens the door for more invasive animals to show up on Guam.

Last week employees at Cost-U-Lessfound a tree frog that wasn’t supposed to be on Guam hiding in a Christmas tree. The poor little frog didn’t know he was doing anything wrong. He was just hiding.

His presence on the Christmas tree brings up a very real threat to Guam’s environment. Any time a new animal enters the ecosystem, it has an impact.