Fish Behavior, Mortality, Diet, and Movement Following a Monsoonal Spate in the San Juan River, Utah, USA

2024-7-23

Diet of Myotis ciliolabrum from Six Sites in the Southwestern United States

2024-7-10

Co-Occurrence and Nest Success of Thick-Billed and Chestnut-Collared Longspurs in a Central Montana Rangeland

2024-7-10

Diet of Western Hog-Nosed Snakes (Heterodon nasicus) in Western Nebraska, USA

2024-7-9

First Record of Coyote (Canis latrans) in an Urban Area of Southeastern Mexico: The Case of Villahermosa, Tabasco, Mexico

2024-7-8

Reviewers for 2023

2024-7-8

Protandrous Development of Ceanothus perplexans Trelease (Rhamnaceae) Flowers

2024-7-3

Natural History of the Mexican Cockroach Homoeogamia mexicana Burmeister, 1838 (Blattodea: Corydiidae): Biology, Distribution, and Habitat Characterization

2024-7-2

Mystifying Mountain Mimics: Two Sister Species of Kingsnake Show Different Trends in Mimetic Accuracy in Allopatry with Coral Snakes

2024-7-2

Monthly Changes in Population Size and Body Composition of Eared Grebes (Podiceps nigricollis) on Great Salt Lake, Utah

2024-6-28

What the Heart Wants: Adaptive Significance of Cordate Leaf Morphology in Arnica (Asteraceae)

2024-6-26

An Anomalous Terrestrial Foliose Lichen (Aberratus uittathallus gen. and sp. nov., Peltigerales: Family Incertae sedis) from Southern Yukon, Northwest Canada

2024-6-25

Weather Effects on Herbaceous Yields: Wyoming Big Sagebrush Steppe, Southeastern Oregon

2024-5-22

New Stonefly (Plecoptera) Drumming Signal Descriptions for Kogotus nonus (Perlodidae) and Yoraperla mariana (Peltoperlidae)

2024-5-20

Habitat Characteristics of Botrychium Species in the Castle Region, Alberta, Canada

2024-5-14

Drought Response of Invasive Yellow Starthistle (Centaurea solstitialis, Asteraceae) in Relation to Serpentine Soils

2024-5-10

Contributions to an Insect Survey of Capitol Reef National Park, Utah

2024-4-19

Vocalization Recordings of the Spotted Owl (Strix occidentalis) in the Sierra San Pedro Mártir, Baja California, Mexico

2024-4-19

Genotypic Variation in Cheatgrass Germination Strategies in Contrasting Climate Conditions of the Great Basin and Mojave Deserts

2024-4-9

First Insights into the Diversity of Green Algae from White Sands National Park and Organ Mountains–Desert Peaks National Monument

2024-4-4

Ultrasonic Vocalizations of Humboldt's Flying Squirrel (Glaucomys oregonensis)

2024-4-3

Trends in the Abundance of Bonneville Cutthroat Trout and Nonnative Trout in the Bear River Basin of Idaho

2024-3-28

Winter Activity of Perimyotis subflavus Outside Culverts in East Texas

2024-3-12

Three Gastropod Species Reported in Utah for the First Time: Arion fasciatus, Cryptomastix magnidentata, and Cepaea nemoralis

2024-3-12

Evidence of Food-Caching Behavior in the American Beaver (Castor canadensis) Prior to and after Pond Drying in the San Pedro River, Arizona, USA

2024-3-12

New Records and Notes on the Distribution of Aquatic Insects (Coleoptera, Hemiptera) in Southeastern Arizona

2024-3-5

A Temporal Color Variant in the Blunt-Headed Salamander (Ambystoma amblycephalum) in West-Central Mexico

2024-3-4

Providing Context for Advancements in Arctomecon californica Conservation: A Comprehensive Literature Review with Case Studies

2024-2-13

Territorial Intrusion by Resident Male Wilson's Warblers: Breeding Stages of the Intruders and Distances They Travel

2024-2-7

Applying Citizen Science Data to Quantify Differences in Song between Controversial Avian Taxa, the Sagebrush and Timberline Subspecies of the Brewer's Sparrow (Spizella breweri)

2024-2-1

Long-Term Trends in the Plant Community in Three Habitats in the Big Bend of Texas

2024-1-29

Using Historic Data to Understand the Shrinking Pollinators of the Endangered Salt Marsh Bird's Beak (Chloropyron maritimum subsp. Maritimum)

2024-1-19

Vertebrate Use of Muskrat (Ondatra zibethicus) Structures in Wetlands of the Nebraska Sandhills

2023-12-27

Behavioral Response of the Endangered Giant Kangaroo Rat (Dipodomys ingens) to Vehicle Vibrations

2023-12-27

Reproductive Biology and Flower Visitors of Two Rare Species of sclerocactus (Cactaceae) in the Southwestern United States

2023-12-18

Phenology of Antler Velvet Shedding in White-Tailed Deer (Odocoileus virginianus) from Central Nebraska

2023-12-15

Swimming Performance of Least Chub (Iotichthys phlegethontis) and June Sucker (Chasmistes liorus): Endemic and Threatened Fishes of Utah, USA

2023-11-21

First Records of the Flammulated Owl (Psiloscops flammeolus) for the State of Baja California, Mexico

2023-11-21

New and Noteworthy Reports on Colorado Lichens and Lichen Allies, 2: Biatoropsis hirtae and B. minuta

2023-11-17

Ecosystem Structure and Function across Western Dryland Ecosystems: A Cross-Site Comparison of Semiarid Ecosystem Types in Colorado and Wyoming

2023-10-23

Field-Based Selenium Partitioning Coefficients, Trophic Transfer Factors, and Otolith Time-Series Analyses for a Walleye Community from an Ecotonal Plains Reservoir, Colorado. III.

2023-10-19

Prescribed Fire and Changes in Annual Precipitation Alter Biocrust Cover in a Coastal Grassland

2023-10-18

Effects of Fire on Kangaroo Rats in the San Joaquin Desert of California

2023-10-11

Late Pleistocene Herpetofauna from Two High-Elevation Caves in the Upper Gunnison Basin, Colorado

2023-10-11

Spatial Ecology of the Texas Alligator Lizard (Gerrhonotus infernalis) in Blanco County, Texas

2023-10-11

Potentially Adaptive Significance of Genome Size Diversity across Ecological Gradients and Seed Size in Ivesia (Rosaceae)

2023-10-10

Floral Constancies of Flies and Native Bees Visiting Ceanothus perplexans (Rhamnaceae) Flowers in Western Arizona

2023-9-28

Spatial and Temporal Distribution of Phalaropes (Phalaropus spp.) and Adult Brine Flies (Ephydra spp.) are Linked on Great Salt Lake, Utah

2023-9-15

Reproductively Viable Population of American Black Bears (Ursus americanus) in Lowland Chihuahuan Desert Habitat of Trans-Pecos Texas

2023-9-8

First Documentation of Least Chub in the Snake River Drainage in Idaho

2023-8-31