Requirements include:

• hibernacula (overwintering sites), typically found on south-facing slopes with talus or outcrops of broken bedrock.
• abundant prey (rodents, small birds, insects, slugs).
• safe basking sites.
• abundant cover.

Threats include:

• loss of hibernacula. Entire populations of more than one species may depend on a single hibernaculum.
• roadkill.
• human persecution.
• predation by domestic pets.

Strategies

Protect hibernacula

• Target hibernacua for acquisition by purchase, dedication, or for protection through conservation covenants via the subdivision, rezoning and development permit processes.
• Restrict public access to hibernacula on local government lands during sensitive periods.

Reduce roadkill

• Erect signs along roads where roadkill is common.
• Install dry culverts under roads to facilitate reptile passage.

Control domestic pets

• Use an animal control bylaw to prevent domestic pets from accessing reptile habitats.
• Include information on the dangers that pets pose to reptiles in public education materials and programming.

Protect from persecution

• Include information on the ecological benefits of reptiles (e.g. insect and rodent population control) in public education materials and programming.

Reduce pesticide use

• Ban insecticide and herbicide use for cosmetic purposes on lands within jurisdiction (municipalities only).
• Eliminate insecticide and herbicide use on local government lands.

For more detailed information please consult:

• the Best Management Practices for Amphibians and Reptiles in Urban and Rural Environments in British Columbia.