What is the specific term for the substantial, haphazard accumulations of debris built by woodrats?

Answer

Middens

The characteristic structures created by woodrats, which serve as their main living areas or secondary storage locations for collected items, are specifically termed 'middens.' These accumulations are often substantial and haphazardly built, consisting of whatever local debris is available, such as sticks, bones, and various objects they gather. The structure and positioning of these middens are intrinsically tied to the geological features of the local environment, reflecting a strong reliance on secure, dry shelter.

What is the specific term for the substantial, haphazard accumulations of debris built by woodrats?
locationhabitatanimalrodentwoodrat