Have you observed instances where animals display foreknowledge of natural disasters?

I was at a picnic yesterday and saw very erratic behavior from ants. (ants swarming out on the ground, biting people, ect.) and wondered if there was going to be an earthquake.
There was an earthquake, several hours later.
I have since moving to CA observed an “ant freak-out” before earth quake activity. (I’m unsure of a scientific connection. But there is for me a very definite observed connection.)
Have any flutherites had similar experiences? other animals, different natural occurrences, etc