Suppression of invasive Brown Treesnakes and reintroduction of native avifauna on Guam

Many agencies and interest groups are committed to re-establishing components of Guam's native avifauna through the reintroduction of captive-reared birds or translocation from other islands in the Marianas if the Brown Treesnake (Boiga irregularis; BTS) can be eliminated. Island-wide eradication of BTS from Guam continues to appear out of reach, but with recent and future advancement in BTS suppression technology, we may soon reach a point where suppression may enable the reintroduction of some of Guam's extirpated bird species. Our simulations indicate that bird persistence in Guam's forests would only be possible at a suppression level just short of full eradication.