• Use and Possible Functions of the Primary and Sustained Songs of Male Grasshopper Sparrows...Darren S. Proppe and Gary Ritchison
• Influence of Woody Vegetation on Small Mammals in Tallgrass Prairie...Raymond S. Matlack, Donald W. Kaufman and Glennis A. Kaufman
• Zebra Mussels (Dreissena polymorpha) Attached to Native Mussels (Unionidae) or Inanimate Substrates:  Comparison of Physiological Rates and Biochemical Composition...Shirley M. Baker and Daniel J. Hornbach
• Harvester Ant Nests Improve Recovery Performance of Drought Impacted Vegetation in Grazing Regimes of Semiarid Savanna, Texas...Nancy Nicolai, Fred E. Smeins and Jerry L. Cook
• Breeding and Recruitment Phenology of Amphibians in Missouri Oak-Hickory Forests...Daniel J. Hocking, Tracy A.G. Rittenhouse, Betsie B. Rothermel, Jarrett R. Johnson, Christopher A. Conner, Elizabeth B. Harper and Raymond D. Semlitsch
• Epizoochory, Algae and the Australian Eastern Long-necked Turtle Chelodina longicollis (Shaw)...Shelley Burgin and Adrian Renshaw
• Amphibian Distributions within Three Types of Isolated Wetlands in Southwest Georgia...Anna E. Liner, Lora L. Smith, Steven B. Castleberry, Stephen W. Golladay and J. Whitfield Gibbons
• Interpopulation Differences in Courtship and Spawning Behavior in the Brook stickleback (Culaea inconstans)...Jessica L. Ward and Deborah A. McLennan
• Habitat Use of Grass Pickerel Esox americanus vermiculatus in Indiana Streams...Michelle L. Cain, Thomas E. Lauer and Jamie K. Lau
• Colonization and Development of the Asian Tiger Mosquito (Aedes albopictus) in the Purple Pitcher Plant (Sarracenia purpurea)...Marc A. Milne, Norman A. Grefe III and Deborah A. Waller
• Separating Above-and Belowground Effects of Alliaria petiolata and Lonicera maackii on the Performance of Impatiens capensis...Kendra A. Cipollini, Georgette Y. McClain and Don Cipollini
• Demographic Processes Influencing Population Viability of the Iowa Pleistocene snail (Discus macclintocki)...William R. Clark, Catherine J. Henry and Connie L. Dettman
• New and Current Microbiological Tools for Ecosystem Ecologists:  Towards a Goal of Linking Structure and Function...Rebecca E. Drenovsky, Kevin P. Feris, Katharine M. Batten and Krassimira Hristova
• Bats of Assateague Island National Seashore, Maryland...Joshua B. Johnson and J. Edward Gates
• Multiple Captures of White-footed Mice (Peromyscus leucopus):  Evidence for Social Structure?...George A. Feldhamer, Leslie B. Rodman, Timothy C. Carter and Eric M. Schauber
• Migration Behavior among Female White-tailed Deer in Central and Northern Illinois...Charles M. Nixon, Philip C. Mankin, Dwayne R. Etter, Lonnie P. Hansen, Paul A. Brewer, James E. Chelsvig, Terry L. Esker and Joseph B. Sullivan
• Niche Overlap and Resource Partitioning Between Sympatric Kit Foxes and Coyotes in the Great Basin Desert of Western Utah...Adam J. Kozlowski, Eric M. Gese and Wendy M. Arjo
• Predominant Use of Windthrows by Nesting Eastern Woodrats (Neotoma floridana) in the South Carolina Coastal Plain...Travis W. Knowles and Joseph Robert Burger
• Topographic Patterns of Nest Placement and Habitat Quality for Grassland Birds in Tallgrass Prairie...Christopher M. Frey, William E. Jensen and Kimberly A. With
• Geographic Variation in Flowering Responses to Fire and Season of Clipping in a Fire-Adapted Plant...J. Stephen Brewer

Notes and Discussion

• Consecutive Quintuplet Litters From a Black Bear (Ursus americanus) in Central Wisconsin...Karl D. Malcolm, Mike Gappa, Bruce Kohn and Timothy R. Van Deelen
• Winter Use of Senescent Herbaceous Plants by White-tailed Deer in Minnesota...Steve K. Windels and Peter A. Jordan
• Visual Observation of Bobcat Predation on an Adult Female Pronghorn in Northwestern South Dakota...Christopher N. Jacques and Jonathan A. Jenks

Book Review

• Ecology Without Nature, Rethinking Environmental Aesthetics...Robert P. McIntosh