Trapping and Capture Methods Flashcards

A NWCO is dealing with squirrels entering an attic. After identifying the primary entry point, the operator installs a device that allows the squirrels to exit but not re-enter. All other potential entry points have been sealed. What is this type of device called?

Answer: A one-way door or excluder

A one-way door or excluder is specifically designed for this purpose. It has a spring-loaded door or a funnel shape that allows an animal to push its way out of a structure but prevents it from getting back in. This is a key component of humane wildlife exclusion.

When using a cage trap for a raccoon, which of the following is considered a best practice to increase the likelihood of capture and ensure the animal's welfare?

Answer: Covering the trap with a cloth or blanket after a capture.

Draping a cloth over the cage after a raccoon is captured helps to calm the animal, reducing stress and the risk of injury to both the animal and the operator. Traps should be placed in areas of known raccoon activity, baited with appropriate food like marshmallows or sweet items to avoid non-targets like cats, and checked at least every 24 hours.

Which of the following trap types is designed to be a live-restraint device, is highly species-selective for canines, and is often considered more humane than traditional snares?

Answer: A cable restraint with appropriate stops and swivels

Cable restraints are modern versions of snares designed to capture an animal alive and hold it with minimal injury. They incorporate features like relaxing locks (which prevent the loop from overtightening), stops (to limit how small the loop can close), and swivels (to prevent twisting). This makes them a more humane and selective live-restraint option compared to older snare designs.

A nuisance wildlife control operator is setting multiple traps on a residential property. According to common regulations and best practices, what must be present on every trap?

Answer: A tag with the operator's name and permit number.

Most state regulations require that all traps be clearly identified with a tag bearing the owner's name and address or their NWCO permit/license number. This allows for accountability and identification by law enforcement and the public.

Body-gripping traps, such as the Conibear™ type, are highly effective but have specific restrictions on their use on land in many jurisdictions. What is a common restriction for larger body-gripping traps?

Answer: They must be set within a box, enclosure, or be partially submerged in water.

To prevent the capture of non-target animals, especially domestic pets, many states require that larger body-gripping traps set on land be placed within a restrictive box or enclosure with a limited opening, or be set in a submerged or partially submerged fashion. This significantly reduces the chances of a non-target species encountering the trap.

Which of the following is a primary advantage of using enclosed, species-specific traps like 'dog-proof' raccoon traps?

Answer: They significantly reduce the capture of non-target species.

Dog-proof traps have a design where the trigger is inside a small tube or opening, requiring the target animal (like a raccoon) to reach in and pull the trigger. This design makes it very difficult for non-target animals that don't have the same dexterity, such as domestic dogs or cats, to get caught, making them highly selective.