Brandywine River ShadFest 2021

American shad, Alosa sapidissima

American shad were celebrated at the first Brandywine River ShadFest in Wilmington, Delaware on Saturday, July 31, 2021. Shad are beginning to see increased attention across the eastern United States as a symbol of healthy rivers. The major impediment to their success is the presence of obstructions, especially dams. This event was promoted as a way to increase awareness of American shad in the Brandywine River and bring attention to the need to remove dams from the area.

The day began at 9:00 AM with the ShadRun 5K race through Brandywine Park. The main part of the event began at 10:00 AM and ran until 3:00 PM with a free lunch at 12:00 PM! We arrived right at 10:00 AM and checked in at the booth, making sure to purchase one of their awesome t-shirts!

There was a wide variety of activities for children and adults, including live music by the Diligents. The most exciting activities for my kids were the Kids Fishing Lessons, Seining Demonstration, Fish Printing, and Shad Obstacle Course. The other booths were also great, including face painting, stream bug storytellers, and the interactive watershed model.

Entry to ShadFest at 10:00 AM. Things were just beginning to heat up!

Our first stop was at the stream bug storytellers put on by Stroud Water Research Center. The kids were excited to see all of the small “bugs” that were collected from the river that morning and learn about their life histories.

Stream Bug demonstration. Learning about the cool invertebrates inhabiting the substrate.

Our next stop was at the fish printing station. Kids were provided models, paint, and free t-shirts to make their own, customized souvenir from the event! Fish printing is also known as gyotaku, the traditional Japanese art of applying ink to a fish to create a visual record.

Finished painting the model American shad and preparing the shirt to receive the print.
Applying the model fish to the shirt to transfer the paint.
Final fish prints of an American shad (left) and rainbow trout (right). Both kids were so excited to see what they created.

Next we visited several educational booths to learn more about the watershed and species that inhabit it. The were some surprised looks when my 5-year-old was able to identify all of the fish during one quiz. He really made me proud!

The obstacle course was the favorite activity of the day! With 5 different stations each representing a part of the American shad life history, there were plenty of challenges for the kids who attempted it. And every child the completed the course received a prize – either a popsicle or a bag of goldfish crackers!

Juvenile shad searching for food by looking for items in a ball pit. The best part of the course for a two-year-old!
Overcoming an obstacle in the river by climbing over a stack of hay bales.
Navigating upriver to the spawning grounds by carrying a ping pong ball on a spoon up a hill. Definitely the most difficult part of the course.

We reserved a fishing lesson slot for 11:00 AM. Each instructor worked with one child, helping to bait the hook, cast, and demonstrate the proper technique to reel (and help untangle as kids sent lines over eachother). We decided this was a little too ambitious for the two-year-old to try, so we took him around to a few more booths.

Fishing demonstration. He came so close to reeling in a small bluegill!
Playing with a balloon while big brother gets a fishing lesson.

After enjoying the included lunch of hot dogs or hamburgers, potato chips, and watermelon we went to a few more booths before make our way out of the park. It was a hot day and the kids got tired after having so much fun in the sun.

Despite being pulled together with short notice, in my opinion the Brandywine River 2021 ShadFest was a smashing success! It brought together educational materials and activities in a way that the whole family could enjoy and learn something. I’ve attended other events in the past that promised to be conservation-oriented gatherings to learn about local ecosystems, only to arrive and find them to be cash grabs with no educational value. The disappointment when you only see booths selling overpriced nick-knacks and candles without even pretending to be aligned with the stated goals of the event is crushing. You won’t find that at ShadFest.

This free event was made possible by a large group of sponsors: Brandywine Conservancy, Delaware Nature Society, University of Delaware Water Resources Center, Partnership for the Delaware Estuary, Sea Grant Delaware, Brandywine Shad 2020, Delaware Division of Fish & Wildlife, Stroud Water Research Center, The Nature Conservancy, Brandywine Red Clay Alliance, Upstream Alliance and the Urban Water Federal Partnership.

We are back!

Thanks for bearing with us over the past few months. We finally resolved our hosting issues and will be posting new content again soon!

You may have noticed that some of our earlier posts have disappeared. That is temporary. Luckily we back up all text and images prior to posting, so nothing is completely lost to the void. The only changes should be the date of posting and, possibly, some minor improvements.

Electrofishing for American Shad – May 4, 2018

All morning I stared at the overcast skies dreading each drop of rain that fell on my windows. I’d been trying to get out in the field for a couple of weeks, but something always got in the way – shipping delays for my waders, rain, swift currents. This was the last chance I’d get for weeks. Normally, fish biologists don’t worry about a little rain when they sample fish, but we wouldn’t be using normal sampling methods. Instead of dragging large nets through the rivers we would be electrofishing, a form of sampling where an electric current is applied to the water to stun the fish and make them easy to collect. If rain is falling there is a risk that the current can find a pathway through the water and shock us. Continue reading “Electrofishing for American Shad – May 4, 2018”

Move over fluffy, Atlantic salmon are a tasty treat for a new type of cat

Atlantic salmon

As if Atlantic salmon weren’t having enough trouble already, now alien monsters are ambushing them as they migrate! A group of scientists in France published a paper last week demonstrating that the European catfish (Siluris glanis), also known as the Wels catfish, have developed a new strategy to take advantage of their prey (Boulêtreau et al. 2018). Continue reading “Move over fluffy, Atlantic salmon are a tasty treat for a new type of cat”

World Fish Migration Day at the Plymouth Herring Run Festival

This past Saturday was the third World Fish Migration Day. With over 550 events occurring across 63 countries, it has turned into a global phenomenon! The event is beginning to feel like Christmas for me, but it only happens every other year. I took the opportunity to explore a local event with my family on one of the first nice weekends we’ve had this year. Continue reading “World Fish Migration Day at the Plymouth Herring Run Festival”

World Fish Migration Day 2018

If you’re interested in learning more about diadromous species in your region try checking out the list of events happening for World Fish Migration Day on April 21, 2018.  Make sure to check the dates carefully as there are events going on now through May.

Personally, I’ll be taking my family to the Plymouth Herring Run Festival for a fun day with a little history and some fish biology. Plymouth is doing an amazing job restoring the herring run to Town Brook with the help of NOAA and other partners. River herring once played a huge part in the lives of native Americans and early settlers until dams prevented them from reaching spawning habitat. There are many similar projects going on across New England to help restore the alewives and blueback herring, but Plymouth is giving us a chance to see the impacts of 20 years of restoration efforts.