… whether northern Pacific rattlesnakes (Crotalus viridis oreganus) inject more venom into
larger prey than into smaller prey. Medium-sized and large rattlesnakes were videotaped as …

… Foraging tactics used for capturing lizard prey are less well understood for rattlesnakes. If
lizard capture similarly involves ambush, it would be difficult to distinguish tactics used to …

… predators (eg, boas, pythons, and vipers, including rattlesnakes) generally consume fewer
but relatively larger items than active foragers (eg, cobras, racers), which actively investigate …

… families is likely attributable to the very divergent foraging behaviors and morphologies
between these groups. The relatively sessile behaviors and stout bodies of vipers contrast starkly …

… This study sought to experimentally manipulate the navigational demands placed on free-ranging
northern Pacific rattlesnakes (Crotalus o. oreganus) to provide direct evidence of the …

… to rattlesnakes at IMRS. It is assumed that habitats most often inhabited by rattlesnakes
contain … Although observations of foraging and feeding behavior were limited during this study, …

The Massasauga Rattlesnake (Sistrurus catenatus) occurs from extreme southeastern Canada
to northern Mexico, and most populations are highly threatened due to habitat loss and …

… foraging behavior consists of pheromone-like compounds applied to food (or territories or
mates) by foragers, … Venom ontogeny in the pacific rattlesnakes Crotalus viridis helleri and C. v. …

… Substandard husbandry and neglect can be conceptualized as providing such an environment
with respect to an animal’s foraging behaviors. Many other aspects of stress might also …

… produce a significant difference in mean daily growth (ANCOVA, p = 0.344; MDC in press),
which is presumed to be a good analog for foraging success and, thus, for foraging behavior. …