Dick Nikolai is a retired biologist for the Wisconsin Department of Natural Resources. He currently is a Wisconsin Purple Martin Association board member. He estimates he has banded more than 25,000 birds, including 10,000 purple martins.
Dick Nikolai is a retired biologist for the Wisconsin Department of Natural Resources. He currently is a Wisconsin Purple Martin Association board member. He estimates he has banded more than 25,000 birds, including 10,000 purple martins.