Nicer Design creates bird box house numbers to encourage urban birdlife

Polish design studio Nicer Design has created the Numbird collection of digit-shaped nesting boxes for small birds in urban areas.

Nicer Design founder Mikołaj Nicer and his father Paweł Frej developed the plywood boxes to be used as house numbers and increase nesting space for birds.

"We decided to come up with a solution to help small birds quickly increase their populations in urban spaces," Nicer told Dezeen.

Numbird is a refined iteration of the studio's previous project...