Beaver Relocation Methods and Materials

In 1948, Idaho's state government began relocating beavers by parachute to prevent flooding caused by their dams. Traditional land transport was stressful and time-consuming, so a parachute method was developed. Beavers were placed in specially designed wooden boxes attached to surplus WWII parachutes. This method was efficient and successful, allowing beavers to create vital wetland ecosystems without causing damage to human structures.

Why did the Idaho state government decide to relocate beavers by air?

• To increase the beaver population

• To prevent them from causing floods near human settlements

• To create a tourist attraction

• To test new parachute technology

What was the main advantage of using parachutes for relocating beavers?

• It was a safer method for the pilots

• It was more cost-effective

• It allowed for more precise landings

• It was faster and less stressful for the beavers

What material was initially considered for the drop boxes?

• Metal

• Plastic

• Cardboard

• Woven willow

Why was woven willow not used for the drop boxes?

• It was not environmentally friendly

• Beavers could chew through it

• It was too heavy

• It was too expensive

What was used to secure the drop boxes during transit?

• Plastic straps

• Velcro

• Suspension ropes

• Metal chains

What was the outcome of the parachute relocation method?

• It caused harm to the beavers

• It was unsuccessful and abandoned

• It was only used once

• It worked effectively despite being unconventional