Delaware NERR

Part of @DelawareDNREC, the reserve inspires appreciation and wise stewardship of Delaware’s estuarine and coastal areas through science and education.

[Delaware NERR @DNERR]

The more you explore here at the St. Jones Reserve the more interesting facts you can discover about nature. Visit the reserve Mon- Fri 8 a.m. - 4 p.m.

[Delaware NERR @DNERR]

The St. Jones Reserve has miles of unique wetlands, wildlife, and a beautiful coastal habitat. Looking for something new to do this weekend? Come experience the St. Jones Reserve, open this Saturday from 8 to 4 p.m.

[Delaware NERR @DNERR]

And that’s a wrap on Ocean Month 2026!
Healthy oceans start with all of us. 🌊
The little things really do add up. Learn the five ways you can help.

[Delaware NERR @DNERR]

Haven't finalized your plans yet for the weekend? Come out and see us this Saturday from 8 a.m. to 4 p.m. for our Open Day at the St. Jones Reserve!

[Delaware NERR @DNERR]

It has been a week since we had our last horseshoe crab survey of the year. Thank you to all of the volunteers that made this another successful season!

[Delaware NERR @DNERR]

Today is the day we've all been waiting for! Make sure to join us at the Blackbird Creek Fall Festival, from 10 a.m. to 4 p.m. in Townsend. Don't miss out on live music, local artisan and food vendors, tractor pulled hayrides and so much more. We'll see you there!

[Delaware NERR @DNERR]

There is no better way to celebrate National Estuaries Week than to catch up on all the episodes of Skimmer Says! You can take a listen on most major streaming platforms or on YouTube. #WadeIn

[Delaware NERR @DNERR]

Aside from their cuteness, the eastern cottontail's large ears play an important role in survival. An eastern cottontail can rotate its ears up to 180 degrees! This adaptation allows the rabbit to navigate where a sound is coming from and determine if it is a predator.

[Delaware NERR @DNERR]

There is one more month left until the Blackbird Creek Fall Festival! Visit the Blackbird Creek Reserve on October 18th to see all the fun there is to offer. One of the most underrated activities of the day is playing yard games with family and friends as the music plays nearby!

[Delaware NERR @DNERR]

The St. Jones Reserve boardwalk will be temporarily closed on Thursday, September 4, from 7:00 a.m. - 4:00 p.m. for repairs.

[Delaware NERR @DNERR]

Are you in need of a funny joke this International Joke Day? Don't fret, we would never miss the opportunity to share our funny puns! What is the kit's go-to dance move? The foxtrot, of course.

Comment below your favorite estuarine joke!

[Delaware NERR @DNERR]

When you're as unique as a horseshoe crab you earn a lot of fun nicknames! Other honorable mentions include rock goblins, armored pancakes, and of course, just crabs. What is your favorite name for horseshoe crabs?

[Delaware NERR @DNERR]

Each jedi has the responsibility to keep our planet clean! We found this lost light saber in the marsh at the St. Jones Reserve. Please remember that when practicing your jedi skills, it is important to prevent litter from entering our environment and waterways.

[Delaware NERR @DNERR]

It's National Go Birding Day! It doesn't matter if you're a beginner or pro, birding can be fun for anyone. Pick a spot at the St. Jones Reserve or Blackbird Creek Reserve, be patient and quiet, and the birds will start to flock in!

[Delaware NERR @DNERR]

The trees are in full bloom for #ArborDay! Arbor Day is celebrated to promote the planting and care of trees. Our trees help us in many ways we cannot see, from oxygen production, erosion prevention, to water and air purification. Go out and thank a tree today.

[Delaware NERR @DNERR]

Happy EarthDay! What started in Wisconsin, has become a globally celebrated movement. Take the time today to do something for our Earth. Plant native vegetation, clean up local communities, conserve energy, and learn more about how you can help the Earth everyday moving forward!

[Delaware NERR @DNERR]

Time is ticking towards the final round of #MarshMadness! Get those votes in for who you think should be crowned as the champion of the marsh! Voting for the final two organisms to face off will take place on our Instagram story again today!

[Delaware NERR @DNERR]

Wood you believe it, it's #InternationalDayofForests. If you're thinking about branching out into the forest today, check out the Blackbird Creek Reserve! Leaf your worries behind and explore the reserve's trail within the trees.

[Delaware NERR @DNERR]

Take a deep dive into marshes, with our special guest on this months #SkimmerSays episode, Dr. Mollie Yacano! Tune in next week to dig into the muddy details about our marshes. Skimmer Says can be found on most #podcast streaming services.

[Delaware NERR @DNERR]

The prescribed burn at the Blackbird Creek Reserve is finished. The Blackbird Creek Reserve trails will reopen after 1:00pm today.