Translate

Tuesday, September 24, 2024

2024 Firefly Recap

The 2024 firefly season is over, and the results of season 7 show a continuing downward trend. I started monitoring fireflies at my parents' house during the summer of 2018, counting the number of flashes seen in 3 separate 10 second periods. I spaced my observation periods in 10 minute intervals, each with deepening darkness. Season 3, in 2020, was the highest total count with 708 flashes counted. Every season since then has seen totals lower than the previous.

Generally, firefly populations, like other insects, are decreasing. Reasons for this include habitat loss and degradation, pesticide use, and increased light pollution. Of course, local conditions will drive population trends in different areas. What caused my population to decrease is unknown, although cooler than usual spring temperatures could contribute.

From 2022 to 2023, there was a 25% decrease in number of flashes. Naturally, I was very curious as to whether or not the population would rebound in 2024, or even remain steady. Sadly, the numbers got worse. In 2024 the count was only 276, a decrease of another 26% on top of the 2023 decrease. That's a decrease of over 60% of the peak in 2020.

The charts below show firefly activity annually by daily flashes and annually by total flashes per year. You can see peak activity in late June and early July until 2023. 2023 peaked late and 2024 peak. Both years peaked at a rate lower than previous years.

Annual firefly count by day

Annual firefly count by yearly total

Once again, I'm curious to see if the population will rebound or continue to dwindle. However, for personal reasons I'm considering ending my firefly observations, at least at the current location. If I do chose to continue, it will be interesting to see what happens.


Sunday, September 1, 2024

My Favorite State Parks

National parks get a lot of buzz, especially since the 100th anniversary of the National Park Service in 2016. But with 50 states to chose from, there are a lot of amazing state parks out there. Many are overlooked, as most people are only aware of their own state's parks. I've been to a few places, so here's a look at my Top 5 state parks that I've been to.

#5 Cape May Point State Park, New Jersey

Located at the southern tip of New Jersey where Delaware Bay meets the Atlantic, Cape May Point is a key birding location along the Atlantic flyway. The main feature is the lighthouse completed in 1859, there are a few miles of trails that wind through a varied landscape of beach, wetland, and forest habitats. The trails connect to an adjacent Audubon Society property, creating a complex of protected natural habitat in a popular vacation destination.

Coastal forest

Lighthouse seen through marsh grasses

#4 Ohiopyle State Park, Pennsylvania

For thousands of years, the Youghiogheny River has snaked its way through the mountains of western Pennsylvania, cutting through rough terrain as it tumbles towards Pittsburgh. Today, Ohiopyle preserves a stretch of the river known for its waterfalls and rapids, surrounded by dense forest. In the 1750s, George Washington said the Youghiogheny could never be tamed, and because of its wild beauty, I hope he is right.

Laurel Highlands

Ohiopyle Falls

#3 Myakka River State Park, Florida

As the Florida State Parks website says, this is the REAL Florida. Myakka River is worlds away from the resorts, theme parks, and strip malls, and Florida Man stories but only minutes away by car. Leave your thoughts of the modern world behind as you trek through palm forest, wet and dry prairie, freshwater wetlands, and even a walkway in the treetops. Every bend in the trail presents new opportunities for wildlife watching, from fire ants to roseate spoonbills to alligators. Highlights include a boat tour when the river is high enough, and a tower that rises high above the surrounding trees.

Alligators, black vultures, roseate spoonbills, and wood storks in Myakka River

Wildflowers in a dry prairie

#2 Custer State Park, South Dakota

Fall in love with the West at Custer. This park preserves mountain lakes, towering granite spires, and rolling prairie in the Black Hills. Custer State Park is most famous for its 18 mile Wildlife Loop Road, where you are almost guaranteed to see deer, elk, pronghorn, and the iconic bison. The Needles Highway winds though granite spires at elevations so much higher than the surrounding prairie, you'll feel on top of the world. To the native Sioux inhabitants, it was the top of their world.

Bison roaming the prairie

The Needles

#1 Larrabee State Park, Washington

My top state park is where the majestic forests of the Pacific Northwest meet the sea. Peaceful lakes drain through bubbling streams in a quiet forest, reaching the Salish Sea at rocky beaches. At low tide, sea urchins, anemones, and starfish briefly become part of our world while they wait for the incoming tide to return their world. If you find the right trail, you can sit cliffside and watch seagulls fly beneath your feet.

Forested headland

A small stream trickles toward the Salish Sea

This list is subjective and based on no criteria at all. If you chose to visit these or any other parks, check conditions first and carry the 10 essentials. Be aware of all hazards including wildlife and weather. Remember to leave no trace. 

Photo credits my own