Biology Professor Provides Expertise on Rattlesnakes

Fokidis emphasized that the division between natural habitats and residential developments is largely artificial, noting that snakes naturally move across large distances to locate food, mates, water, and shelter. Residential neighborhoods often intersect directly with these existing wildlife paths. To a rattlesnake, a housing development simply appears as a natural habitat filled with unique structures and water sources.

When encounters occur, Fokidis recommended bringing children and pets indoors immediately and stepping back. He strongly cautioned against trying to kill, capture, or pin down the reptile with yard tools, pointing out that most snakebites take place when people attempt to handle or agitate the animals. If a rattlesnake is located inside a home, residents should isolate the area and contact animal control or a professional wildlife removal service.

In the event of a bite, emergency medical attention is critical. Fokidis warned against harmful myths such as cutting the wound, attempting to extract venom, applying a tourniquet, or delaying medical care to catch the snake. He also advised against handling a dead snake, as severed heads can still instinctively strike.

Rather than removing snakes after they arrive, Fokidis advocated for preventive measures to make properties less appealing. The primary draw for rattlesnakes is often rodent populations. Feeding birds, storing animal feed insecurely, leaving pet food outside, or keeping open compost bins can inadvertently attract rodents and the snakes that hunt them. Yard features like woodpiles, rock walls, and heavily irrigated gardens also provide attractive shelter. To keep snakes out of primary living spaces, homeowners can install snake-proof fencing.

Finally, Fokidis dismissed commercial snake repellents and sonic devices as ineffective, urging homeowners to rely on habitat management and professional intervention instead.

Read the story here.