![](https://preservationparks.com/wp-content/uploads/2016/06/GWP-trail-31.jpg)
Structural Coloration: Accepting the Truth about the Color Blue
By Adam Willis, Seasonal Naturalist Look at this blue jay. What color do you see? I’m sure that you’d tell me with absolute certainty
By Adam Willis, Seasonal Naturalist Look at this blue jay. What color do you see? I’m sure that you’d tell me with absolute certainty
MISSION: To protect and conserve the natural and historic features of Delaware County and to inspire outdoor exploration and learning.
VISION: To inspire the care of nature and community for a sustainable future.