Key Habitats Riffle: shallow, fast water agitated by rocks. Run: any body of water that runs smoothly downstream. Pool: deep, slowmoving water that is formed from the force of the water falling over boulders or logs in the stream. To learn more, visit: Life Cycle Match Fry Fertilized Egg Adult Brook Trout Sac Fry Fingerling Pennsylvania Trout In the Classroom www.patroutintheclassroom.org Habitat and the Brook Trout www.fishandboat.com/anglerboater/2000/marap00/habtrout.htm Approved Trout Waters www.fishandboat.com/fishpub/summary/troutwaters.html Pennsylvania Trout Stocking Schedules www.fishandboat.com/stock.htm Pennsylvania Cooperative Nurseries www.fishandboat.com/coopnurs.htmhttp://www.patroutintheclassroom.org http://www.fishandboat.com/anglerboater/2000/marap00/habtrout.htm http://www.fishandboat.com/fishpub/summary/troutwaters.html http://www.fishandboat.com/stock.htm http://www.fishandboat.com/coopnurs.htm