Most Popular Papers *
Vocalization recordings of the Spotted Owl (Strix occidentalis) in the Sierra San Pedro Mártir, Baja California, Mexico
Gonzalo De León-Girón, Tonatiuh Gaona-Melo, Gorgonio Ruiz-Campos, Stephanie A. Eyes, and Connor M. Wood
Winter activity of Perimyotis subflavus outside culverts in east Texas
Richard D. Stevens
Accidental mass mortality of migrating mule deer
Vernon C. Bleich and Becky M. Pierce
"Pando" lives: molecular genetic evidence of a giant aspen clone in central Utah
Jennifer DeWoody, Carol A. Rowe, Valerie D. Hipkins, and Karen E. Mock
Melanism in endangered Mohave tui chub Siphateles bicolor mohavensis Snyder 1918 (Cypriniformes: Cyprinidae)
Sujan M. Henkanaththegedara and Craig A. Stockwell
A temporal color variant in the Blunt-headed Salamander (Ambystoma amblycephalum) in west-central Mexico
Armando de Jesús Fraustros-Sandoval, Aldo Dávalos-Martínez, Verónica Carolina Rosas-Espinoza, Saulo Alfredo Cortés-Arévalo, José Luis Navarrete-Heredia, and Ana Luisa Santiago-Pérez
Cone and seed production in Pinus ponderosa: a review
Pamela G. Krannitz and Thomas E. Duralia
Leeches of the Snake River in Idaho and Oregon: paleodrainage implications of Mooreobdella microstoma
Peter Hovingh, William H. Clark, and John Keebaugh
* Based on the average number of full-text downloads per day since the paper was posted.
» Updated as of 03/12/24.