Great new review paper from @_LiamBrennan_, Emily Chow, & @ClaytonTLamb on the size & efficacy of global wildlife overpasses. Spoiler: animals like wider structures (>50m), but engineers usually don't build 'em that big because it costs more. #roadecology
https://t.co/WelmjyH73f https://t.co/xqAEiyIeko