Posted on November 8, 2022Photo of the Day If you happen to see a large dark dragonfly cruising around on a sunny November afternoon, it’s a pretty safe bet that it’s a Shadow Darner. These hardy odonates often persist even after the flights of migratory species have ended for the year. Shadow Darners are particularly fond of patrolling the shady edges of woodlands where they snag insects and devour them in midair. Though they are most often found breeding in beaver ponds and other quiet waters, we’ve had them successfully reproduce in the fish-free frog and tadpole pond at susquehannawildlife.net headquarters.
Posted on October 15, 2021August 15, 2022Photo of the Day The shade-loving Shadow Darner (Aeshna umbrosa) is a common species of resident dragonfly in the lower Susquehanna basin. Females deposit their eggs on aquatic vegetation in clean still waters, including those found in marshy sections of streams, beaver ponds, and even, on occasion, garden pools, as long as they aren’t overpopulated with large fish. Shadow Darners are the most likely of the dragonflies to be noticed cruising in search of prey at dusk and are the last to be seen during the season, sometimes still found hawking small insects on warm days in November. As you may have guessed, they are quite fond of consuming mosquitoes.