Question: I have a friend who lost some livestock to either coyotes or a mountain lion. He wants to protect the rest of his animals and was advised to contact the local government trapper. How can a person become a licensed trapper authorized to track down and remove these problem predatory animals? (Anonymous)

Answer: Contact the United States Department of Agriculture (USDA) Animal and Plant Health Inspection Service (APHIS). The mission of this agency is to provide federal leadership and expertise to resolve wildlife conflicts to allow people and wildlife to coexist.

Carrie Wilson is a marine environmental scientist with the California Department of Fish and Wildlife. While she cannot personally answer everyone’s questions, she will select a few to answer each week in this column. Please contact her at CalOutdoors@wildlife.ca.gov.