A Perfect Circle
While checking bluebird nest boxes, we found these six mountain bluebird nestlings arranged in a perfect circle. Our local Audubon chapter has maintained and monitored this bluebird trail of 100 boxes for over 40 years.
While checking bluebird nest boxes, we found these six mountain bluebird nestlings arranged in a perfect circle. Our local Audubon chapter has maintained and monitored this bluebird trail of 100 boxes for over 40 years.