Summer Creatures of The Night, July 14

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Image: Courtesy of The Clifton Institute

Friday, July 14, 2023
7:30 – 9:30 pm
Cost: Free

Registration is REQUIRED.

The Clifton Institue
6712 Blantyre Road
Warrenton, Virginia 20187

Come join members of The Clifton Institute to look and listen for creatures of the night! Summer is an ideal time to observe several species of katydids, crickets, cicadas and birds. Participants will also look for beavers, reptiles and amphibians, and other animals! Back at the farmhouse attendees will see what kinds of moths and beetles are attracted with black lights. Hope to see you there!

Celebrate National Moth Week! Workshop with Judy Gallagher, July 24

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Photo: Io Moth by Judy Gallagher

Monday, July 24, 2023
7:00 – 8:00 PM

This is a Virtual meeting.

FREE, but registration is required

Join Judy Gallagher for a workshop on moths, to celebrate National Moth Week (NMW), July 22-30. Did you know that many adult moths eat nectar but others don’t eat at all as adults? “Moth-ers” of all ages and abilities are encouraged to join this workshop to help learn about, observe, and document moths in your backyards, parks, and neighborhoods. NMW offers everyone, everywhere a unique opportunity to become a citizen scientist and contribute scientific data about moths. Through partnership with major online biological data depositories, NMW participants around the globe can help map moth distribution and provide needed information on other aspects of their life history. Judy Gallagher is a member of the ASNV board, and, although she loves birding, she is most passionate about documenting insects and spiders and their behavior and environment through macro photography.

Butterfly Identification Workshop, July 7

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Image: Courtesy of The Clifton Institute

Friday, July 7, 2023
10:00 am – 12:00 pm
Cost: Free

Registration is REQUIRED.

The Clifton Institue
6712 Blantyre Road
Warrenton, Virginia 20187

Come join members of The Clifton Institute to learn about butterfly identification and biology. Bert Harris will give a presentation on the identification of common butterflies in our area. Participants will then take a walk around the field station to look for butterflies (and perhaps some dragonflies as well.) All skill levels welcome!

Welcome Lightning Bugs! Fireflies! (Beetles who light up their bums) to Wolf Trap National Park, July 18th

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Photo: “firefly 2010 06 09 092, Photinus pyralis” by Terry Priest is licensed under CC BY-SA 2.0

Event Details

Use this link to register: https://www.eventbrite.com/e/n…

Wolf Trap National Park for the Performing Arts,
1551 Trap Rd, Vienna, VA, 22182Event will begin at 7:30 pm Meet behind Filene Center.

Cover your flashlights and phone with red film. Red film with be available.

Nature will provide the fireflies and music, the symphony of the nocturnal creatures.

A talk about fireflies will be given by Alonso Abugattas, The Capital Naturalist, about all of their mystery and magic.

Link to talk: http://capitalnaturalist.blogspot.com/2014/06/fireflies.html

Information about how to use artificial light at night responsibly will be provided. Artificial light at night prevents the fireflies from finding dates, to find mates to make little baby fireflies. Learn what you can do to protect them and save them from extinction.

Bring a chair, blanket, a dessert and a drink. Wear comfortable shoes suitable for walking on uneven ground. Come prepared to savor the night as Mother Nature designed it, in this treasure of Wolf Trap National Park. And most of all come to have fun dancing with the fireflies!

Event will proceed rain or shine.

More about fireflies: https://www.firefly.org/

 

What Makes a Species? Streamertail Hummingbirds with Dr. Caroline Judy, June 22nd

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Photo: by Dr. Caroline Judy

Thursday, June 22, 2023
7:00 – 8:00 PM
Virtual
Fee: $25 (For members $15)

Click here for Registration details.

Dr. Caroline Judy will present a program on June 22 on her work studying an unusual case of island speciation seen in Jamaican streamertail hummingbirds (Trochilus spp). Streamertail hummingbirds are closely-related hummingbirds that are distinguished on the basis of bill color, which is bright red in the Red-billed Streamertail and jet black in the Black-billed Streamertail. Historically, they have been treated as subspecies by the North American Classification and Nomenclature Committee. However, Dr. Judy found evidence for reproductive isolation that informed the committee’s recent decision to elevate streamertail hummingbirds to full species status. Dr. Judy also will discuss many aspects of streamertail biology that are common to all hummingbirds, and focus on the ultimate question – why are hummingbirds as a genus so rich in species?

Dr. Caroline Judy is a research associate in the Division of Birds, Smithsonian National Museum of Natural History. Caroline is interested in how and why birds form new species.

Stream Monitoring, Citizen Science & Training Opportunities, May and June

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Photo by FMN J. Quinn, Hidden Pond stream monitoring

Below is a list of the stream monitoring workshops and training opportunities located throughout the county:

Horsepen Run Stream Monitoring Workshop

When: Wednesday, May 17, 4:00-6:30pm

Where: Horsepen Run Stream Valley Park, Herndon

This site has faced challenges in recent years including erosion and invasive bamboo. Join the NVSWCD as we monitor Horsepen Run to assess stream health and learn about the environmental impacts on this stream. Learn more and register for this workshop and others here.

 

Wolftrap Creek Monitoring Workshop

When: Saturday, May 20, 9:30am-12:00pm

Where: Wolftrap Creek Stream Valley Park, Vienna

This stream site is one of NVSWCD’s newer sites, with easy stream access and often used as a site for VASOS field certification workshops. Learn more and register for this workshop and others here.

 

Sugarland Creek Monitoring Workshop

When: Sunday, June 11, 9:30am-12:00pm

Where: Sugarland Run Stream Valley Park, Herndon

This stream site is known for the large number of Great Blue Herons that visit the site as well as a large number of crayfish found in our collection nets. Learn more and register for this workshop and others here.

 

Pohick Stream Monitoring Workshop

When: Thursday, June 22, 4:00-6:30pm

Where: Pohick Creek Stream Valley Park, Springfield

This site along Pohick Creek runs adjacent to the Cross County Trail and features a family- and pet-friendly walking trail in addition to cool stream critters. Learn more and register for this workshop and others here.

More Training and Stream Monitoring Opportunities

Northern Virginia Soil and Water Conservation District (NVSWCD) is very excited to contribute their stream data to state and national datasets. If you’d like to see data from all the NVSWCD regional stream monitoring team’s active sites, you can find NVSWCD organization on the Clean Water Hub.

Dragonfly Identification Workshop, June 17th

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Image: Courtesy of The Clifton Institute

Saturday, June 17, 2023
11:00 am – 1:00 pm
Cost: Free

Registration is REQUIRED.

The Clifton Institue
6712 Blantyre Road
Warrenton, Virginia 20187

Dragonflies and damselflies are some of the most mysterious and beautiful animals that live at the Clifton Institute, and June is the perfect time to search for them. This workshop will cover the basics of dragonfly identification and biology. Participants will then practice what they have learned by visiting lakes, streams, and fish-free vernal pools, each of which host distinct dragonfly communities. You are welcome to bring a lunch and eat on the picnic tables after the program.

Bobolink Walk, June 15th

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Photo by Kathlin Simpkins

Thursday, June 15, 2023
7:30 – 9:00 am
Cost: Free

Registration is REQUIRED.

The Clifton Institue
6712 Blantyre Road
Warrenton, Virginia 20187

Join this visit to an active Bobolink nesting colony in partnership with the friends at Virginia Working Landscapes! Bobolinks are unique and beautiful birds that select hay fields for nesting. Sadly, they are declining as a result of nest losses from cutting the hay early in the summer. Participants should enjoy views of adults and fledglings and hear their wonderful song that is reminiscent of R2-D2. The private property we will visit still hosts these wonderful birds because the owners delay haying until the Bobolinks have finished nesting. You should also see a variety of other breeding birds such as Purple Martins, Grasshopper Sparrows, Eastern Meadowlarks, and Blue Grosbeaks.

Plant Family Identification Workshop, June 10th

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Image: Courtesy of The Clifton Institute

Saturday, June 10, 2023
10:00 am – 12:00 pm
Cost: Free

Registration is REQUIRED.

The Clifton Institue
6712 Blantyre Road
Warrenton, Virginia 20187

If you’re learning to identify plants, learning the common families can really help narrow down your options when you’re faced with an unfamiliar specimen. If you already know a few plants, learning their families can provide a useful framework to help organize all the species rattling around in your brain. Whatever level you’re at, learning to identify the plant families around us is a really fun way to get to know the natural world. In this program, Managing Director Eleanor Harris will give a brief talk on the ways to identify the most common plant families in Virginia. Then she will lead a short walk in the fields to practice your plant family identification skills!

Firefly Walk, June 9th

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Image: Courtesy of The Clifton Institute

Friday, June 9, 2023
8:00 – 9:30 pm
Cost: $10 ($5 for Friends of the Clifton Institute)

Registration is REQUIRED.

The Clifton Institue
6712 Blantyre Road
Warrenton, Virginia 20187

Who doesn’t love fireflies? Many of us have fond memories of catching fireflies or watching a magical light show on a summer evening. But why do fireflies flash? What do they eat? How many species are there? And are fireflies disappearing? Learn all about these fascinating insects with Ariel Firebaugh, firefly researcher and Director of Scientific Engagement at UVA’s Blandy Experimental Farm (Boyce, VA). After a short talk, participants will walk around grounds, practice identification, and enjoy the light show!