Wherever you look on the trails currently, there is a frenzy of creatures fueling, and late summer flowers being used as fuel. Fall warblers, which are notoriously difficult to identify, are migrating through and using places like the Center as stopover habitat to fuel and continue on their long journeys. The Blackpoll Warbler migrates up to 7000 miles EACH WAY. Other warblers like the Chestnut-sided Warbler (pictured above) and the Tennessee Warbler (pictured further down) travel closer to 3500 miles each way to their overwintering grounds. But even so, these are substantial distances that require some serious fuel. Monarch Butterflies are also embarking on their long migration back to Mexico. They have been observed in large numbers all around the Center this week, taking advantage of the many prairie plants that are in bloom. Visit this week to see the frenzy for yourself!