funny@lemmus.org to Ask Lemmy@lemmy.world · 1 year agoWhy is such a tunnel needed?media.mas.toimagemessage-square23fedilinkarrow-up14arrow-down10file-text
arrow-up14arrow-down1imageWhy is such a tunnel needed?media.mas.tofunny@lemmus.org to Ask Lemmy@lemmy.world · 1 year agomessage-square23fedilinkfile-text
I found such a photo on the Internet and became interested in what function such a structure could perform.
minus-squareSzethFriendOfNimi@lemmy.worldlinkfedilinkarrow-up2·1 year agoPossibly but I’d think it’s still safer than vehicles and less disruptive to overall migration for a given species. I wonder if there’s been any studies showing how effective, if at all, these are.
Possibly but I’d think it’s still safer than vehicles and less disruptive to overall migration for a given species.
I wonder if there’s been any studies showing how effective, if at all, these are.