This is crazy, and what's worse it spells the end to all mankind! Up until now we felt relatively safe from alligators because all they could do was slink across the ground (or water). If they've evolved to be able to climb fences as seen in this video...we might as well cover ourselves in bbq sauce right now!
https://miami.cbslocal.com/video/4148529-video-alligator-climbs-fence-in-florida/