Invasive snakes threaten forests on Pacific island of Guam
By Matt McGrath Environment correspondent
8 March 2017
Brown tree snakes, which have wreaked havoc among bird populations on the Pacific island of Guam, may also be damaging the forests.
Scientists say that the slithery invaders' dietary habits are preventing the spread of tree seeds by birds.
http://www.bbc.com/news/science-environment-39199329Invasive snakes threaten forests on Pacific island of Guam