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Front Matter, Vol. 64 No. 1

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Biogeographic and conservation implications of late Quaternary pygmy rabbits (Brachylagus idahoensis) in eastern Washington
R. Lee Lyman

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Fate and characteristics of Picea damaged by Elatobium abietinum (Walker) (Homoptera: Aphididae) in the White Mountains of Arizona
Ann M. Lynch

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Density and biomass of redband trout relative to stream shading and temperature in southwestern Idaho
Bruce W. Zoellick

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Response of tree ring holocellulose δ¹³C to moisutre availability in Populus fremontii at perennial and intermittent stream reaches
Daniel L. Potts and David G. Williams

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Conservation, status, and life history of the endangered White River spinedace, Lepidomeda albivallis (Cyprinidae)
G. Gary Scoppettone, James E. Harvey, and James Heinrich

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A fish survey of the White River, Nevada
G. Gary Scoppettone, Peter H. Rissler, and Sean Shea

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Coyote (Canis latrans) movements relative to cattle (Bos taurus) carcass areas
Jan F. Kamler, Warren B. Ballard, Rickey L. Gilliland, and Kevin Mote

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Occurrence and habitat use of passage neotropical migrants in the Sonoran Desert
Paul C. Hardy, David J. Griffin, Amy J. Kuenzi, and Michael L. Morrison

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Species diversity and habitat of grassland passerines during grazing of a prescribe-burned, mixed-grass prairie
Robert F. Danley, Robert K. Murphy, and Elizabeth M. Madden

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Spawning ecology of finespotted Snake River cutthroat trout in spring streams of the Salt River valley, Wyoming
Michael P. Joyce and Wayne A. Hubert

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Habitat of three rare species of small mammals in juniper woodlands of southwestern Wyoming
Kevin M. Rompola and Stanley H. Anderson

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Beavers indirectly enhance the growth of Russian olive and tamarisk along eastern Montana rivers
Peter Lesica and Scott Miles

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Contribution to the morphology and descriptive biology of Caurinella idahoensis (Ephemeroptera: Ephemerellidae)
Luke M. Jacobus and W. P. McCafferty

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A putative hybrid swarm within Oönopsis foliosa (Asteraceae: Astereae)
Jonathan F. Hughes and Gregory K. Brown

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Soil compaction from human trampling, biking, and off-road motor vehicle activity in a blackbrush (Coleogyne ramosissima) shrubland
Simon A. Lei

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Groundwater invertebrate fauna of the Bear River Range, Utah
Candace Brindza Huebner and Mark R. Vinson

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Collection of an adult gizzard shad (Dorosoma cepedianum) from the San Juan River, Utah
Gordon Mueller and Jim L. Brooks

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Growth in Sonoran Desert populations of the common chuckwalla (Sauromalus obesus)
Brian K. Sullivan, Matthew A. Kwiatkowski, and Paul S. Hamilton

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Reproductive cycle of Smith's black-headed snake, Tantilla hobartsmithi (Serpentes: Colubridae), in Arizona
Stephen R. Goldberg

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Weird Nature by John Downer
C. Riley Nelson

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End Matter, Vol. 64 No. 1

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Full Issue, Vol. 64 No. 1