Bird Walk
2026-04-08 07:00 - 09:30, 2026-04-25 07:00 - 09:00 (America/New_York) | The Clifton Institute, 6712 Blantyre Road, Warrenton, VA, 20187, United States
Come join us to birdwatch around the field station!
Cost: Free!
Age: Adults and children accompanied by an adult.
Weather policy: Rain or shine except in case of extreme weather (e.g. thunderstorm or significant snow fall).
Registration is REQUIRED.
Cancellation policy: If you register and can no longer attend this event, please let us know as soon as possible so that we can open your spot to someone else.
By registering for this event, you are affirming that you have read and agree to our liability release policy.
We look forward to seeing you at the Clifton Institute.

Piedmont Polliwogs 2025-26
2026-04-09 10:00 - 11:30, 2026-05-14 10:00 - 11:30 | The Clifton Institute, 6712 Blantyre Road, Warrenton, VA, 20187, United States
Piedmont Polliwogs is a monthly program for pre-K children that includes a lesson on a different topic every month, story time and short nature walk. Students get to know each other, grow their independence, and gain confidence in the outdoors with our skilled instructors.
The 9-month series will take place on the second Thursday of each month from 10 to 11:30 on the following dates: September 11, October 9, November 13, December 11, January 8, February 12, March 12, April 9, May 14.
We understand that you may have children outside the 2-5-year-old range that need to come along with you to Polliwogs. You are welcome to keep them with you or for them to entertain themselves during the class. It is also fine with us if slightly older children participate.
When you register below, please register and pay for the number of children you expect to participate in the class each month! You can think about this through the lens of: will my child want to use the materials that they see the other kids using (magnifying lenses, eye droppers, stuffies)?
Registration Notes: *If you are purchasing tickets for multiple students, please write all of their names together in the same box, i.e. “Sam, Martie, and Alex Bradshaw” when registering. The form does not give you separate spaces to enter different names for each ticket.*
Cost: $90 per child ($75 for Friends of the Clifton Institute)
Age: Children ages 2-5, accompanied by a caregiver
Bring: Please bring a snack and drink. There will be a snack break.
Weather policy: Rain or shine except in case of extreme weather (e.g. thunderstorm or significant snow fall).
Registration is REQUIRED.
Cancellation policy: If you register and can no longer attend this series, please let us know as soon as possible so that we can open your spot to someone else. No refunds will be given upon registrant cancellation within 1 month of the program’s start date. No refunds will be given for any missed programs. You will be sent a liability waiver and medical form before the start of the program.
We look forward to seeing you at the Clifton Institute!

Nature Club 2025-26
2026-04-11 13:00 - 15:30, 2026-05-09 13:00 - 15:30 | The Clifton Institute, 6712 Blantyre Road, Warrenton, VA, 20187, United States
Nature Club is a program where middle and high school students who are interested in the natural world can spend time in a nerd-friendly environment. If they like bones, insects, tools, plants, fungi, research, or simply to be outdoors, then they have found their people.
The club generally meets on the second Saturday of every month throughout the school year. In the 2025-26 year, we will be focusing on the three tenets of our work at Clifton: Research, Restoration, and Education. Members will help various Clifton staff and visiting professionals from other local organizations with what they do around the field station: propagating plants, building structures, removing invasive species, studying plants and animals, and making educational materials. There will be a chance for students to share their experience with their families at the final party in May!
Nature Club meets from 1-3:30 PM on the following dates: September 13, October 4*, November 8, December 13, January 10, February 14, March 14, April 18*, May 9.
Scholarship Opportunity: We have 5 full merit-based scholarships available. To apply, please fill out our Scholarship Application Google Form by September 5th, 2025. Wait to register until you have heard back from Bridget (she will register you so you will not have to pay the program fee). If you have any questions, please email Bridget Bradshaw (bbradshaw@cliftoninstitute.org)
Registration Notes: *If you are purchasing tickets for multiple students, please write all of their names together in the same box, i.e. “Sam, Martie, and Alex Bradshaw” when registering. The form does not give you separate spaces to enter different names for each ticket.*
Cost: $100 per student ($75 for Friends of the Clifton Institute)
Age: Youth grades 7-12; this program is drop off only.
Bring: Please bring a water bottle and snack.
Weather policy: Rain or shine except in case of extreme weather (e.g. thunderstorm or significant snowfall).
Registration is REQUIRED.
Cancellation policy: If you register and can no longer attend this series, please let us know as soon as possible so that we can open your spot to someone else. No refunds will be given upon registrant cancellation within 1 month of the program’s start date. No refunds will be given for any missed programs. A medical form and waiver will be sent out to registrants before the start of the program (or can be filled out on the first day).
We look forward to seeing you at the Clifton Institute!
*Please note that some Saturdays are NOT the 2nd Saturday due to other program conflicts and FCPS spring break!

Walk With A Naturalist
2026-04-25 13:00 - 15:00 | The Clifton Institute, 6712 Blantyre Road, Warrenton, VA, 20187, United States
Join us for a walk around the field station to see what we can see! Led by a staff naturalist, we’ll encounter birds, bugs, plants and more.
Cost: Free!
Age: Adults and children accompanied by an adult.
Weather policy: Date and time subject to change dependent on weather. Please check your email for updates on the morning of the event.
Registration is REQUIRED.
Cancellation policy: If you register and can no longer attend this event, please let us know as soon as possible so that we can open your spot to someone else.
By registering for this event, you are affirming that you have read and agree to our liability release policy.
We look forward to seeing you at the Clifton Institute!

Spring Native Plant Sale
2026-05-02 11:00 - 14:00 | The Clifton Institute, 6712 Blantyre Road, Warrenton, VA, 20187, United States
Native plants provide better food for insects, which in turn provide food for birds. You can make a huge difference for wildlife by planting native species on your property. Since fall 2019 we have been collecting seeds of native grassland plants from around the area, which means in addition to being native they are of local ecotypes. At the plant sale we will sell seedlings grown from these seeds of a variety of perennial wildflowers, native grasses, and a few trees. Some of our favorites include butterflyweed, upland ironweed, scaly blazing star, narrow-leaf mountain-mint, and gray goldenrod. Partners from other organizations will also have plants and merchandise for sale. We will accept credit card, cash, or checks made out to the Clifton Institute. We hope to see you there!
Weather policy: Rain or shine except in case of extreme weather (e.g. thunderstorm or significant snow fall).
We look forward to seeing you at the Clifton Institute!

Bird Walk
2026-05-13 07:00 - 09:30, 2026-06-10 07:00 - 09:00, 2026-06-27 07:00 - 09:00 | The Clifton Institute, 6712 Blantyre Road, Warrenton, VA, 20187, United States
Come join us to bird watch around the field station!
Cost: Free!
Age: Adults and children accompanied by an adult.
Weather policy: Rain or shine except in case of extreme weather (e.g. thunderstorm or significant snow fall).
Registration is REQUIRED.
Cancellation policy: If you register and can no longer attend this event, please let us know as soon as possible so that we can open your spot to someone else.
By registering for this event, you are affirming that you have read and agree to our liability release policy.
We look forward to seeing you at the Clifton Institute!

Science Saturday: Box Turtle Survey
2026-05-16 13:00 - 15:30 | The Clifton Institute, 6712 Blantyre Road, Warrenton, VA, 20187, United States
In 2022 we started a collaborative research project with the Turtle Conservation Ecology Lab and Joe Kolowski at the Smithsonian’s NZCBI to study Box Turtles. We are studying Box Turtle movements and habitat selection so that we can learn when it’s safe to mow fields in our area. In the third installment of this event, we will give a short presentation on what we have learned so far and then we’ll go into the field. Participants will help us search for new turtles to study and track turtles that are tagged with radio transmitters. This is a special opportunity to tag along with our staff researchers and see how field science is done.
Cost:
Children 18 and under – Free
Adults – $15 ($10 for Friends of Clifton.) All proceeds from our programs go directly to funding our education programs, restoration work, and research projects. Thank you for your support!
Age: Adults and children accompanied by an adult.
Weather policy: Date and time subject to change dependent on weather. Please check your email for updates on the morning of the event.
Registration is REQUIRED.
Cancellation policy: If you register and can no longer attend this event, please let us know as soon as possible so that we can open your spot to someone else. Program fee will not be refunded in event of participant cancellation. If Clifton has to cancel or reschedule, we will refund tickets.
By registering for this event, you are affirming that you have read and agree to our liability release policy.
We look forward to seeing you at the Clifton Institute!

Rappahannock Dragonfly Count 2026
2026-06-06 10:00 - 16:00 | VA
Join us for a day of counting dragonflies across Rappahannock County! Our goals are to learn which species of dragonflies and damselflies are found in our area, to monitor changes in their populations, and to help everyone learn more about odonates.
A map of the count circle is here. The circle includes a wide variety of aquatic habitats, including a fish-free ponds and a variety of clean streams and rivers that range from tiny seeps all the way up to the Hughes River. Highlights from previous Rappahannock counts include Dot-tailed Whiteface, Rapids Clubtail, Appalachian Jewelwing, and Aurora Damsel.
Beginners are most welcome!
As in the Clifton count, participants will get to explore biodiverse private properties that are not open to the public.
Please email Bert Harris (bharris@cliftoninstitute.org) if you have dragonfly identification skills and would like to lead a team.
Cost: Free!
Age: Adults and children accompanied by an adult.
Weather policy: Date and time subject to change dependent on weather. Please check your email for updates on the morning of the event.
Cancellation policy: If you register and can no longer attend this event, please let us know as soon as possible so that we can open your spot to someone else.
By registering for this event, you are affirming that you have read and agree to our liability release policy.
We look forward to seeing you!

Young Explorers Camp (Ages 5 - 6)
2026-06-08 09:00 - 2026-06-12 12:00 | VA
*Please note that the website will say that it is “full” until registration opens on 10th Feb.*
During Young Explorers, campers spend the morning learning about the natural world through hands-on activities and pure adventuring over our beautiful 900-acre field station. Topics may vary from insects to pond life to the science of smell! The small group of campers is led by 2 Clifton instructors, who will help students learn how to prepare for being outdoors and work with others in addition to the natural history of the Piedmont. Campers must bring their own snacks and reusable water bottles.
Ages: 5-6 at the time of camp. *This is a drop-off program*
Time: 9AM – 12PM, Monday – Friday
Cost: $155 for first camper, $125 for each additional camper.
Cancellation Policy: Cancellations prior to 10 days before the start of camp will receive a refund, minus a $50 nonrefundable registration fee. Cancellations within 10 days of camp start date forfeit full tuition.
Cancellation Policy: Cancellations more than 3 weeks before the start of camp will receive a full refund. Cancellations less than 3 weeks before the start of camp or failure to submit paperwork by the deadline made less than 3 weeks before the start of camp will receive a refund minus a $50 registration fee.
Paperwork Deadline: You should receive a confirmation email upon registration, which will contain a link for filling out your camper’s emergency contact form and liability waiver. The deadline for submission of paperwork will be May 19th, 2026. If you do not submit your paperwork by the deadline, you will be refunded all but the $50 and the spot will be offered to the next person on the wait list. Paperwork is important for us to plan!
Vaccination Policy: All staff and campers aged 5 and above must be up-to-date with all Virginia Board of Health School Immunization requirements for the appropriate age (found here).
Scholarships: If you are interested in a scholarship, please fill out this 2026 Scholarship Application and wait for staff to contact you. If approved, we will register your campers from our end so that you are not charged the full fee. We don’t want financial limitations to get in the way of your child attending camp!

Clifton Dragonfly Count 2026
2026-06-21 10:00 - 16:00 | VA
Join us for our sixth annual Dragonfly Count! Our goals are to learn which species of dragonflies and damselflies are found in our area, to monitor changes in their populations, and to encourage everyone to learn more about odonates.
The map of the count circle is here. The circle includes a wide variety of aquatic habitats, including a sphagnum bog, fish-free marshes, lakes with abundant lily pads, and a variety of clean streams and rivers that range from tiny seeps all the way up to the Rappahannock River. This interesting area has not received as much study as nearby northern Virginia, but 72 species of dragonflies and damselflies have already been documented inside the circle.
We will divide the circle up into several areas, which teams of people will cover, similar to a Christmas Bird Count or NABA butterfly count. We will let you know where to meet closer to the date. The count is open to people of all experience levels. We welcome dragonfly experts as well as anyone who is interested in learning about these fascinating insects.
This event is free but registration is required. Email Bert Harris (bharris@cliftoninstitute.org) with any questions or if you would like to lead one of the teams. Please let us know if you live inside the count circle and you have a fish-free pond or marsh or a pond with lily pads or other emergent aquatic vegetation on your property that you would like to be included in the count. We are partnering with the Virginia Outdoors Foundation and White House Farm Foundation on this event.
Cost: Free!
Age: Adults and children accompanied by an adult.
Bring: It will be hot and we’ll be spending time near or in the water. Shorts and sturdy sandals or rubber boots are usually best, but long pants can come in handy as well. Please bring sunscreen, sun hat, binoculars (important), camera, insect net, and plenty of water.
Weather policy: Date and time subject to change dependent on weather. Please check your email for updates on the morning of the event.
Cancellation policy: If you register and can no longer attend this event, please let us know as soon as possible so that we can open your spot to someone else.
By registering for this event, you are affirming that you have read and agree to our liability release policy.
We look forward to seeing you at the Clifton Institute!

Young Scientists Research Experience (Ages 13 - 18)
2026-06-22 09:00 - 2026-06-26 16:00 | VA
*Please note that the website will say that it is “full” until registration opens on 10th Feb.*
During this unique experience, students will explore and carry out their own research project. Young Scientists will engage in inquiry-based, hands-on learning as they develop their own research questions, collect and analyze data, and present their results, all under the guidance of an experienced mentor. This opportunity is perfect for middle and high school students with an interest in the environmental and natural sciences and the desire to experience ecological fieldwork. We welcome motivated students who are excited to spend the week at our beautiful, 900-acre field station in the northern Virginia Piedmont in the company of like-minded peers.
Example research questions include:

How does road noise affect the singing of birds, frogs, and other animals?
Where on the field station is there the most evidence of deer and other mammals?
Are there more insects on plants that are native to Virginia or on exotic plants?

Ages: 13-18 at the time of camp.
Time: 9AM – 4PM, Monday – Friday (June 22-26). There will be a presentation of student research projects on the evening of Friday, 6/26, open to friends and families.
Cost: $350 for first camper, $280 for each additional camper.
Cancellation Policy: Cancellations more than 3 weeks before the start of camp will receive a full refund. Cancellations less than 3 weeks before the start of camp or failure to submit paperwork by the deadline made less than 3 weeks before the start of camp will receive a refund minus a $50 registration fee.
Paperwork Deadline: You should receive a confirmation email upon registration, which will contain a link for filling out your camper’s emergency contact form and liability waiver. The deadline for submission of paperwork will be June 1st, 2026. If you do not submit your paperwork by the deadline, you will be refunded all but the $50 and the spot will be offered to the next person on the wait list. Paperwork is important for us to plan!
Vaccination Policy: All staff and campers aged 5 and above must be up-to-date with all Virginia Board of Health School Immunization requirements for the appropriate age (found here).
Scholarships: If you are interested in a scholarship, please fill out this 2026 Scholarship Application and wait for staff to contact you. If approved, we will register your campers from our end so that you are not charged the full fee. We don’t want financial limitations to get in the way of your child attending camp!

Young Naturalists Camp: Week 1 (Ages 7 - 12)
2026-07-06 09:00 - 2026-07-10 16:00 | VA
*Please note that the website will say that it is “full” until registration opens on 10th Feb.*
At Young Naturalists camp, children will explore the field station with our skilled staff and learn about the plants and animals that live in the northern Virginia Piedmont. Each day of each week will focus on a different topic, so you can sign up for both weeks and still learn new things!
Each day begins with a Morning Workshop where campers dive deep into the subject for the day, which prepares them for the rest of the morning which is spent exploring Clifton’s 900-acre preserve. After a picnic lunch on the front lawn, students are given the chance to cool down by playing in the hose before getting ready for Afternoon Choices. Afternoon Choices give campers agency in shaping their camp experience by picking what they prefer to do from a set of 3 options which are different each day. These could include things like water coloring at the beaver pond, hiking to the lichen rocks, playing camouflage, or foraging for wine berries! Lastly, we give each camper a journal and conclude each day by sitting and reflecting in small groups before ending with Closing Circle–a chance to share what we liked, what we were challenged by, and things we’re looking forward to.
Families are welcome and encouraged to register for both weeks but must pay for each session separately. Students will bring their own snacks and lunches from home each day.
Ages: 7-12 at the time of camp.
Time: 9AM – 4PM, Monday – Friday
Cost: $275 for first camper, $220 for each additional camper.
Cancellation Policy: Cancellations more than 3 weeks before the start of camp will receive a full refund. Cancellations less than 3 weeks before the start of camp or failure to submit paperwork by the deadline made less than 3 weeks before the start of camp will receive a refund minus a $50 registration fee.
Paperwork Deadline: You should receive a confirmation email upon registration, which will contain a link for filling out your camper’s emergency contact form and liability waiver. The deadline for submission of paperwork will be June 15th, 2026. If you do not submit your paperwork by the deadline, you will be refunded all but the $50 and the spot will be offered to the next person on the wait list. Paperwork is important for us to plan!
Vaccination Policy: All staff and campers aged 5 and above must be up-to-date with all Virginia Board of Health School Immunization requirements for the appropriate age (found here).
Scholarships: If you are interested in a scholarship, please fill out this 2026 Scholarship Application and wait for staff to contact you. If approved, we will register your campers from our end so that you are not charged the full fee. We don’t want financial limitations to get in the way of your child attending camp!

Young Naturalists Camp: Week 2 (Ages 7 - 12)
2026-07-13 09:00 - 2026-07-18 16:00 | VA
*Please note that the website will say that it is “full” until registration opens on 10th Feb.*
At Young Naturalists camp, children will explore the field station with our skilled staff and learn about the plants and animals that live in the northern Virginia Piedmont. Each day of each week will focus on a different topic, so you can sign up for both weeks and still learn new things!
Each day begins with a Morning Workshop where campers dive deep into the subject for the day, which prepares them for the rest of the morning which is spent exploring Clifton’s 900-acre preserve. After a picnic lunch on the front lawn, students are given the chance to cool down by playing in the hose before getting ready for Afternoon Choices. Afternoon Choices give campers agency in shaping their camp experience by picking what they prefer to do from a set of 3 options which are different each day. These could include things like water coloring at the beaver pond, hiking to the lichen rocks, playing camouflage, or foraging for wine berries! Lastly, we give each camper a journal and conclude each day by sitting and reflecting in small groups before ending with Closing Circle–a chance to share what we liked, what we were challenged by, and things we’re looking forward to.
Families are welcome and encouraged to register for both weeks but must pay for each session separately. Students will bring their own snacks and lunches from home each day.
Ages: 7-12 at the time of camp.
Time: 9AM – 4PM, Monday – Friday
Cost: $275 for first camper, $220 for each additional camper.
Cancellation Policy: Cancellations more than 3 weeks before the start of camp will receive a full refund. Cancellations less than 3 weeks before the start of camp or failure to submit paperwork by the deadline made less than 3 weeks before the start of camp will receive a refund minus a $50 registration fee.
Paperwork Deadline: You should receive a confirmation email upon registration, which will contain a link for filling out your camper’s emergency contact form and liability waiver. The deadline for submission of paperwork will be June 22nd, 2026. If you do not submit your paperwork by the deadline, you will be refunded all but the $50 and the spot will be offered to the next person on the wait list. Paperwork is important for us to plan!
Vaccination Policy: All staff and campers aged 5 and above must be up-to-date with all Virginia Board of Health School Immunization requirements for the appropriate age (found here).
Scholarships: If you are interested in a scholarship, please fill out this 2026 Scholarship Application and wait for staff to contact you. If approved, we will register your campers from our end so that you are not charged the full fee. We don’t want financial limitations to get in the way of your child attending camp!

2026 NABA Butterfly Count
2026-07-25 09:00 - 15:00 | VA
Every year community scientists help count butterflies in 15-mile-diameter circles all around the country and contribute their data to the North American Butterfly Association (NABA). This summer we will host our 30th annual butterfly count and celebrate our 23rd year contributing our data to NABA!
Butterfly enthusiasts of all levels of experience are welcome! If you feel like you don’t know many butterflies, this is a great way to learn and it’s always helpful to have more eyes pointing out butterflies. Participants will be assigned to small teams, led by an experienced butterfly counter. We will share information about your team closer to the date. Each team will survey a variety of sites within our count circle. We will meet at the Clifton Institute at 4 PM to tally our results over cold drinks (provided).
Check out what we’ve seen in previous years here!
Cost: Free!
Age: Adults and children accompanied by an adult.
Bring: Please bring a lunch and water. We recommend wearing long pants and a broad-brimmed hat and bringing binoculars.
Weather policy: Date and time subject to change dependent on weather. Please check your email for updates on the morning of the event.
Registration is REQUIRED.
Cancellation policy: If you register and can no longer attend this event, please let us know as soon as possible so that we can open your spot to someone else.
By registering for this event, you are affirming that you have read and agree to our liability release policy.
We look forward to seeing you at the Clifton Institute!
