A nesting box is a wooden box put up for birds to breed in. Put up a nesting box.
The size of the hole decides the species, which is the one detail that matters. A nesting box should face somewhere between north and east, out of the sun and the rain.
1nounnesting boxA wooden box put up for birds to breed in.
“The nesting box was used three years running.”
nesting box is a box.
Practised in Birds