The Animas is fishing really well right now. The leaves are falling and the browns are getting frisky. Cooler temps have brought out the BWO's and even some tiny tricos, as well as solid midge hatches. I haven't heard too many reports of risers, but the nymphing and streamer eat is on. Try standard pheasant tails and RS2 patterns in size 16-20 and midges in the morning size 18. I like a black zebra midge or disco midge behind my mayfly nymph. Please remember to stay off the redds and don't be lame and fish to spawning fish- you're a better fisherman than that, and their success will provide you with much more ethical fishing fun in the future!