I think that most animals are affected by this, I dont leave the hose we the barrometer has bottmed out, the bass won't be moving neither will the deer, now weh it start to raise i have found that the fish tend to start moving and feeding, if it start to rise quickkly, hold on tight its gonna be on.

http://home.comcast.net/~rkrz/infoarch/fyibarometer.htm

I tought this was a good read