• Effects of Summer Drought on Fish and Macroinvertebrate Assemblage Properties in Upland Ouachita Mountain Streams, USA...Joseph W. Love, Christopher M. Taylor and Melvin P. Warren, Jr.
• Diel Movement Behavior of the Stripe-necked Mush Turtle (Sternotherus minor peltifer) in Middle Tennessee...Joshua R. Ennen and A. Floyd Scott
• Life History Traits of the Tennessee Dace (Phoxinus tennesseensis) in Northeast Tennessee...M. Kevin Hamed, Fred J. Alsop, III and Thomas F. Laughlin
• Age-class Structure and Variability of Two Populations of the Bluemask Darter Etheostoma (Doration) sp....Jeffrey W. Simmons, James B. Layzer and David D. Smith
• Consequences of Density Dependence for Management of a Stage-Structured Invasive Plant (Alliaria petiolata)...Eleanor A. Pardini, Brittany J. Teller and Tiffany M. Knight
• Comparative Life History of Native (Orconectes eupunctus) and Introduced (Orconectes neglectus) Crayfishes in the Spring River Drainage of Arkansas and Missouri...Eric R. Larson and Daniel D. Magoulick
• Autumn Herbivory by White-tailed Deer and Nutrient Loss in Planted Seedlings...Chad M. Stewart, Timothy R. Van Deelen and Jeffrey O. Dawson
• Prey Selection of Big Brown Bats (Eptesicus fuscus) during an Emergence of 17-year Cicadas (Magicicada spp.)...Jonathan J. Storm and John O. Whitaker, Jr.
• An Evaluation of Bridge-sign Surveys to Monitor River Otter (Lontra canadensis) Populations...Nathan M. Roberts, Shawn M. Crimmins, David A. Hamilton and Elsa Gallagher
• Roost Tree Use by Sympatric Rafinesque's Big-eared Bats (Corynorhinus rafinesquii) and Southeastern Myotis (Myotis austroriparius)...Briand D. Carver and Nolan Ashley
• Diurnal Roosts of Male Evening Bats (Nycticeius humeralis) in Diversely Managed Pine-Hardwood Forests...Roger W. Perry and Ronald E. Thill
• Use and Selection of Bridges as Day Roosts by Rafinesque's Big-Eared Bats...Frances M. Bennett, Susan C. Loeb, Mary S. Bunch and William W. Bowerman
• Habitat Associations of Bottomland Bats, with Focus on Rafinesques's Big-Eared Bat and Southeastern Myotis...Rex E. Medlin, Jr. and Thomas S. Risch
• Reuse of Woodpecker Cavities in the Breeding and Non-Breeding Seasons in Old Burn Habitats in the Black Hills, South Dakota...Dale J. Gentry and Kerri T. Vierling
• Correlation of Soil Nutrient Characteristics and Reed Canarygrass (Phalaris arundinacea:  Poaceae) Abundance in Northern Illinois (USA)...Jason P. Martina and Carl N. Von Ende
• Landscape and Local Factors Affecting Northern White Cedar (Thuja occidentalis) Recruitment in the Chequamegon-Nicolet National Forest, Wisconsin (USA)...James D. Forester, Dean P. Anderson and Monica G. Turner
• Changes in the Floodplain Forest Vegetation of the Lower Wisconsin River over the Last Fifty Years...Brack W. Hale, Esther M. Alsum and Michael S. Adams

Notes and Discussion

• Field Confirmation of Laboratory-Determined Lower Temperature Tolerance of Transgenic and Wildtype Zebra Danios, Danio rerio...Cheryl Cortemeglia, Thomas L. Beitinger, James H. Kennedy and Tammie Walters