Oh wow lots of things yes! I think my scariest infrastructure-meets-nature moment was looking down as I took the last step off a tower and seeing I was about to step on a rattle snake.
At my current company we're in a lovely area (Bay area, no wonder everyone wants to live here!) Without too much weather to deal with.
In the past I've built networks in the Rocky Mountains (Utah, Idaho) and desert areas (Texas, Nevada, New Mexico) and Louisiana. So dealing with snow, ice, rain and lightning are the biggest issues I've seen. I'm planning a whole section dedicated to these things - sign up for updates on the site so you don't miss it :)
I seem to remember a funny video on YouTube where a tech opened a radome and a metric ton of acorns fell out. I'd pull it up, but I'm on mobile.