Artificial cover objects (ACOs) are known to attract small terrestrial vertebrates, but the actual
parameters that attract species to ACOs can vary across geographic regions and climates …

How the total number of individuals in a community is divided among its species is governed
by both the distribution of species along landscape‐scale environmental gradients and by …

As part of the National Park Service Inventory and Monitoring Program in the Mojave
Network, we conducted an inventory of amphibians and reptiles at Death Valley National …

Knowledge of the distribution of Aspidoscelis inornatus (Little Striped Whiptail) in Arizona
was slow to develop due to past confusion of this bisexual species with A. velox (Plateau …

Fig. 1) is a diploid unisexual (all-female) lizard species that arose through hybridization
between Aspidoscelis marmoratus (Marbled Whiptail;= Aspidoscelis tigris marmoratus of …

Page 1 EFW GOVU 19. 42/4-4: 006-1232 Page 2 Page 3 USGS science for a changing world
Inventory of Amphibians and Reptiles at Manzanar National Historic Site, California Southwest …

Much of the western United States is managed by state and federal agencies for multiple
uses, including recreation, grazing, extraction, and defense. Biological inventories are …

As part of the National Park Service Inventory and Monitoring Program in the Mojave
Network, we conducted an inventory of amphibians and reptiles at Mojave National …

In fiscal year 2000, the National Park Service (NPS) received a substantial budget increase
for inventory and monitoring studies, and a nationwide program to inventory vertebrates and …

As global reptile and amphibian populations decline, determining effective survey methods
and applying them in the field is key to monitoring populations long-term. We examined …