The only indigenous mammals of Bermuda are five species of bats , all of which also occur in the eastern United States : `` Lasionycteris noctivagans '' , `` Lasiurus borealis '' , `` Lasiurus cinereus '' , `` Lasiurus seminolus '' and `` Perimyotis subflavus '' .
The only indigenous mammals of Bermuda are five species of bats . All of these bats are also in the eastern United States -- `` Lasionycteris noctivagans '' , `` Lasiurus borealis '' , `` Lasiurus cinereus '' , `` Lasiurus seminolus '' and `` Perimyotis subflavus '' .