(4-Adult) Join a naturalist for a night of learning about the beauty of our local bats. It's time to clear these flying mammals' good name and understand how helpful they are to humans. The program will involve not only talking about bats, but also looking and listening for nearby bats.

(6-Adult) Use your eyes and ears to identify native birds as you embark on a guided walk with one of our naturalists. Both beginner birders and veterans welcome. Bring your own binoculars or use one of ours.  

(4-Adult) Beaks, feathers, nests and talons are examined to explore the avian world that surrounds us. Find out about bird life cycles, migration patterns and adaptations that make these creatures fascinating. Children must be accompanied by a registered adult.

(5-Adult) Join us for an evening campfire the whole family can enjoy. Explore the wonders of our natural world through nature walks, interactive activities and animal presentations. Includes s’mores. Topics vary by date. Children must be accompanied by a registered adult.

(3-Adult) Enjoy an evening in the woods and learn about the constellations, their stories and other night-sky features. Our naturalist will identify the stars and will have some telescopes to use. The program concludes with a campfire. S'mores ingredients provided. All participants, including accompanying adults, must register and pay for the program.

(8-Adult) Reel in your creativity as you join a naturalist to paint and design your own crankbait to use as a fishing lure. Participants will keep their own lures created in the program. All materials provided.

(9-Adult) With every season there are different blooms, leaves, roots, seeds and mushrooms that you can identify and eat. Learn how to eat from the forest safely and ethically as you join a Naturalist on a walk by the Lake. Please be aware that foraging is prohibited in Fairfax County parks. This class will focus on how to safely identify various edible plants, as well as their uses. No plants will be picked during the course of the class.

(6-Adult) Enjoy nature's tranquil beauty and the night sky under a full moon. Take a hike through the woods to listen and look for signs of nocturnal animals that may be flying overhead or stirring beneath our feet. Enjoy a campfire after the hike with s'mores provided. Children must be accompanied by a registered adult.

(4-Adult) Join a Naturalist to scavenge parks nooks and crannies for some fungi and friends to observe and hear about all the roles they play in our great outdoors. Children must be accompanied by an adult registered in the program.

(3-8 yrs.) These wild members of the dog family are a common sight in our neighborhoods. Learn about their lives through activities and practice yipping like a fox. Children must be accompanied by an adult.  

(3-Adult) Learn to recognize the calls and features of local owls. Make a craft and enjoy a night hike with a naturalist. Children must be accompanied by an adult registered in the program.

(4-Adult) Craft and experiment with a Naturalist while we find new and unique ways to use pumpkins. Come prepared to get messy.

(8-Adult) Join our park naturalist on a hike and explore wild plants and animals throughout the trails. Learn how to use the iNaturalist app to take pictures of things you find along the way. Smart phones, cameras and binoculars welcome. Each hike will feature a different theme and may include: salamanders, birds and other wildlife, wildflowers, trees, nature photography, cultural history, or a scenic destination.

(4-6 yrs.) Meant for younger learners, these students will join a naturalist to learn new ways to observe and explore the natural world. The focus of study varies each week depending on the season. Children must be accompanied by an adult.

(7-10 yrs.) Students will join a naturalist to learn new ways to observe and explore the natural world. Classes will use tools and equipment to not only learn how to navigate the outdoors, but also to better understand the part we play in maintaining a healthy ecosystem. The focus of study varies each week depending on the season.

(4-Adult) Come and explore the "underworld" under fallen logs. Discover the bugs, fungi and salamanders that live under the forest floor. Collect, examine and identify creatures using magnifiers and microscopes. Learn about their important jobs as pollinators and decomposers through projects and scientific investigations.

(9-Adult) Join a naturalist to learn how to preserve nature by creating resin pendants encapsulating small natural specimens. Discover how to responsibly select natural materials, while also learning how to use resin to make your own natural charm. No living wildlife will be affected in the making of the charms. All materials will be provided.

(4-Adult) Join a naturalist to learn about various nature topics that relate to the lake depending on the season. Then go on a scavenger hunt adventure to find different related objects around the lake and collect a small themed prize.

(5-Adult) Join a naturalist to meet live snakes and learn why snakes are important. Dress for the weather and wear comfortable shoes.