In 2002, a breeding pair of northern snakeheads was discovered in a pond in Crofton. According to the article written at the time in the Baltimore Sun, the fish were determined to be pets that a local resident released into the pond when they outgrew the owner’s fish tank. The pond was infested with thousands of snakehead fry, and the news of the discovery made national headlines. It was the beginning of a frenzy of environmental concerns over the potential impact of this invasive species replete with all the hysteria regarding the species’ ability to breathe air, walk on land and devour everything in the ecosystem.
Despite initial efforts to eradicate this invasive species, somehow Maryland and Northern Virginia quickly became the epicenters of the northern snakehead invasion. Fisheries in both states encouraged anglers to begin targeting snakeheads. Snakeheads are, after all, exactly what anglers desire in a game fish — large, aggressive, strong and delicious, making them a prime species for sport fishing.
Now, after almost two decades with snakeheads swimming in our waterways, there is no conclusive evidence that these fish have negatively disrupted the ecosystems where they currently exist. In fact, some will argue that the presence of snakeheads have more positive outcomes than negative. Many scientists agree that more research will be necessary to determine any negative environmental impacts of the snakehead species.
Joe Bruce, outdoor writer and author of “Fishing for Snakeheads,” believes this to be true. I consider Bruce to be the foremost expert on catching snakeheads in Maryland. I talked to Bruce about the impact of snakeheads at a recent meeting of the Mason-Dixon Outdoor Writer’s Association.
“The nature and habits of the snakehead lend themselves well to waters that are often too shallow and too weedy for regular boat traffic … they’re muddy and they have low oxygen content that won’t support most of the predators that we normally fish for,” Bruce said.
Bruce believes the snakeheads are filling a niche and providing anglers an exciting opportunity while taking pressure off the other fishing venues.
“Though it is an invasive species, the northern snakehead could be of benefit instead of being cursed as a fish that will destroy the environment,” Bruce said. “They can survive and even thrive in just these sorts of conditions, turning those previously unproductive, underutilized waters into exciting fishing destinations.”
The popularity of snakehead fishing has grown almost as rapidly as the invasive fish is expanding throughout the tidal tributaries of the Chesapeake Bay. In Maryland, snakeheads began thriving in the tidal creeks in the lower Potomac River system and have over the years migrated their way northward into the Susquehanna watershed.
On the eastern shore of Maryland, the snakeheads appear to have been introduced from Delaware waters as eastern shore specimens have slight genetic differences from the snakeheads on our side of the bay. The average size of snakeheads caught in the bay tributaries on the eastern shore tend to be smaller than the snakeheads in the Potomac and Susquehanna watersheds. The current Maryland state record snakehead is 19.9 pounds and was taken with a bow and arrow on Mattawoman Creek in Charles County in 2018.
The Blackwater River and its tributaries just south of Cambridge have become the more recent destination for anglers in search of the notorious northern snakehead. Here, in the seemingly endless shallow and weedy waterways, the northern snakehead has become the apex predator feeding mainly on bull minnows.
Despite the grueling heat in mid-July, my son, Nathaniel, and I spent a hot afternoon fishing for snakeheads on the Little Blackwater River. It was this same location that we each landed our first snakehead catches in August 2020. Using spinning gear and a Z-Man chatterbait lure, Nathaniel landed two snakes that day, including a 12-pound monster that measured close to 3 feet in length. I used an articulated pike fly to land a much smaller snakehead while using my fly rod.
On our recent excursion into snakehead waters, we arrived at the kayak launch in the Blackwater National Refuge during the late morning hours. The sun was high and the breeze was slight. Nathaniel found success once again casting lures. His spinning reel was rigged with white 40-pound braided line with a white chatterbait. I was using an 8-weight fly rod with a clear sinking tip striper line with a 3-foot 30-pound tippet. I was casting a 6-inch white/blue Clouser minnow streamer fly.
Nathaniel had the hot rod, landing four snakes by working the edges of the thick spatterdock cover while I managed to land only one with my fly rod. We fished until 6 p.m., when a thunderstorm approached. With five fish in the cooler, we decided to call it a day.
As table fare, snakehead fillets are delicious any way you decide to prepare them. Snakeheads have white, firm flesh that has no fishy taste. The mild flavor tastes great when fried, baked or grilled with olive oil and just salt and pepper or Old Bay as seasoning. Deep fried with batter or bread crumbs is excellent or grilled after soaking the fillets in a marinade is also a good choice. The firm flesh holds up very well on a hot grill.
(Contact Dan Neuland at firstname.lastname@example.org.)