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Volume 69, Number 4 (2009)

Front Matter

Articles

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Survey indicators for pygmy rabbits: temporal trends of burrow systems and pellets
Dana M. Sanchez, Janet L. Rachlow, Andrew P. Robinson, and Timothy R. Johnson

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Reproductive cycle of the lizard Sceloporus mucronatus with comments on intraspecific geographic variation
Maricela Villagrán–Santa Cruz, Oswaldo Hernández-Gallegos, and Fausto R. Méndez–de la Cruz

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Estimating root biomass and distribution after fire in a Great Basin woodland using cores and pits
Benjamin M. Rau, Dale W. Johnson, Jeanne C. Chambers, Robert R. Blank, and Annmarie Lucchesi

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Differential phytosociological interactions involving male and female Atriplex bonnevillensis
Jordan Sinclair, John M. Emlen, Matthew Rinella, Jessica Snelgrove, and D. Carl Freeman

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Avian use of harvested crop fields in North Dakota during spring migration
Alegra M. Galle, George M. Linz, H. Jeffrey Homan, and William J. Bleier

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Population ecology and reproduction of the Mexican mud turtle (Kinosternon integrum) in Tonatico, Estado De México
Rodrigo Macip-Ríos, Maria de Lourdes Arias Cisneros, Xochitl S. Aguilar-Miguel, and Gustavo Casas-Andreu

Notes

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Controls on radial growth of mountain big sagebrush and implications for climate change
Rebecca E. Poore, Christine A. Lamanna, James J. Ebersole, and Brian J. Enquist

Obituary

End Matter