On this program Executive Director and amateur lichenologist Bert Harris will guide participants on a lichen walk at Riverside Preserve. This county park hosts a fascinating community of lichens on mature American Hornbeams along the Rappahannock River. Sandstone outcrops host quite a few other interesting species. Bert will explain the basics of lichen biology and […]
Join us for a morning of birding at the field station. Led by expert birders. Includes a mile or two of slow walking over varied terrain. Please bring water/snacks as needed and dress for the weather. All levels welcome! Cost: Free! Age: Adults and children accompanied by an adult. Weather policy: Rain or shine except […]
**This is a virtual event** In this Zoom event, Co-Director Bert Harris will present the latest results from our grassland restoration experiment! He will cover which management methods were most successful at converting fescue to native grasses and wildflowers. He will also talk about our study of the native seed bank and the recovery of […]
*This is a virtual event. Registration will close at noon on April 12 to make sure everyone gets the Zoom link. If you have not received a Zoom link by that time please email Eleanor at eharris@cliftoninstitute.org. If you would like to register at that time, you can email Eleanor but she may not see […]
In early spring, ephemeral wildflowers appear on the forest floor, taking advantage of a brief moment of sunlight before the canopy above fills out with trees. Join us for a walk exploring our wooded trails in search of early spring ephemerals such as Bloodroot, Cutleaf toothwort, Rue-anemone, and Skunk Cabbage. Cost: Free! Age: Adults and […]
Join us for a morning of birding at the field station. Led by expert birders. Includes a mile or two of slow walking over varied terrain. Please bring water/snacks as needed and dress for the weather. All levels welcome! Cost: Free! Age: Adults and children accompanied by an adult. Weather policy: Rain or shine except […]
Join us for a walk on our trails with one our naturalists! May include a mile or two of slow to moderate hiking over varied terrain. Please bring water/snacks as needed and dress for the weather. Cost: Free! Age: Adults and children ages 12 and up, accompanied by an adult. Weather policy: Rain or shine […]
In this installment of our Science Saturdays series participants will have the opportunity to shadow our kestrel research team. We have been attaching GPS transmitters to kestrels since 2021. This summer we will be attaching fewer transmitters in the past, but we will still be keeping an eye on a few birds from previous summers […]