- Nuisance Wildlife Control Operator Common Mammal Control Flashcards

What is the primary reason opossums are considered beneficial despite being common nuisance complaints?

Answer: They consume large quantities of ticks, reducing tick-borne disease risk

Opossums consume up to 5,000 ticks per season, significantly reducing tick populations and associated disease risk.

What is the general minimum relocation distance to prevent an animal from returning?

Answer: 10 miles or more

A minimum of 10 miles is generally needed to exceed most species' homing range, though many states prohibit relocation entirely.

What structural feature do groundhogs MOST prefer for establishing their primary burrow?

Answer: Under a concrete slab, deck, or shed foundation

Groundhogs prefer burrowing under human-made structures for overhead protection and stable soil conditions.

Which sign indicates an active rather than old house mouse infestation?

Answer: Droppings that are dark, soft, and shiny

Fresh mouse droppings are dark, soft, and slightly shiny, indicating recent activity.

What is the BEST approach when a client demands immediate lethal removal of a fox family denning under their shed?

Answer: Explain that fox denning is temporary and recommend waiting for natural departure, then excluding

Professional practice involves educating clients that fox denning is temporary (4-6 weeks) and waiting for voluntary departure followed by exclusion is most effective.

Which behavioral sign in a trapped animal indicates excessive confinement stress?

Answer: Excessive tooth and claw wear, self-mutilation, or trap-related injuries on muzzle and paws

Worn teeth, broken claws, facial abrasions, and self-inflicted injuries indicate prolonged confinement violating humane standards.