US Patent 12133511 Biodegradable duck nesting hut

A biodegradable duck nesting system includes a first member having a hollow interior, and a second member disposed in the first member. The system includes a biodegradable hollow enclosure having an opening sized to allow a duck to enter and/or exit the enclosure. The system also includes a predator prevention member located below the enclosure for preventing predators from contacting the enclosure.