This popular lake destination draws in millions of tourists each year, but they aren't the only ones enjoying the views.

In Northern Pacific Rattlesnakes, (Crotalus o. oreganus) males have larger home ranges than females. In other snakes and squamate reptiles with sexual dimorphism in home range sizes, there are ...

The Northern Pacific Rattlesnake (Crotalus oreganus) elicits both awe and dread in the vast wilderness of the western United States. The Northern Pacific Rattlesnake, one of the most well-known ...

Roy will discuss the fascinating natural history and ecology of the only rattlesnake species native to Mendocino County – the Northern Pacific Rattlesnake (Crotalus oreganus) – with further ...

A rattlesnake, identified as Crotalus oreganus, is pictured poised to strike with its fangs bared. It is important to have a healthy respect for snakes, as approximately 5.4 million people worldwide ...

Sonoma County is home to over 30 species of snakes, but only one species of rattlesnake, the Northern Pacific (Crotalus oreganus) rattlesnake.

Populations of the great basin rattlesnake (Crotalus oreganus lutosus) are currently in peril due to development, poaching and climate change.

Spring is here, although we experienced late snow in April, and aside from all the wonderful sprouting plants and trees in bloom, it also means our local snakes are making an appearance. This includes ...