Caught a River Fishing in Boston

The American Eel (Anguilla rostrata) belongs to the Anguillidae family within the order Anguilliformes. This fascinating species is characterized by its elongated, snake-like body covered in minute scales and mucus that gives it a distinctive slimy appearance. In Boston waters this December, American Eels can be found throughout the river systems, making them a prime target for winter anglers seeking something different from typical gamefish.

American Eel Overview

American Eels are remarkable fish that undergo a complex life cycle, beginning in the Sargasso Sea and migrating to freshwater and estuarine environments along the Atlantic coast. Unlike many fish species, eels are catadromous, meaning they live primarily in freshwater but return to the ocean to spawn. This unique lifecycle and their strong, muscular bodies make them prized catches for knowledgeable anglers.

American Eel Habitat and Distribution

These adaptable fish thrive in diverse environments including rivers, streams, lakes, and estuaries. Around Boston, they can be found in various inland waterways, nearshore environments, and shallow water habitats. They prefer areas with muddy bottoms, vegetation, and structures that provide hiding places during daylight hours, as they are primarily nocturnal feeders.

American Eel Size and Weight

American Eels typically measure between 30 and 60 inches in length, with weights ranging from 8 to 17 pounds. Females grow significantly larger than males, with some exceptional specimens reaching over 4 feet in length. The size varies greatly depending on habitat, food availability, and age, with older eels generally being larger.

American Eel Diet and Behavior

These opportunistic feeders consume a variety of prey including small fish, crustaceans, worms, mollusks, and insect larvae. They primarily feed at night, using their keen sense of smell rather than vision to locate food. During winter months in Boston, they remain active but often concentrate in deeper, warmer pockets of water where they can be targeted by anglers with the right approach.

American Eel Spawning Season

American Eels have a fascinating reproductive cycle. After living in freshwater for years, mature eels undergo physical changes and migrate back to the Sargasso Sea to spawn. This typically occurs between January and February, with Boston eels joining this migration during winter months. After spawning, adults die while their offspring make the long journey back to coastal waters.

American Eel Fishing Techniques

For successful American Eel fishing, bottom fishing with worm baits, particularly nightcrawlers or bloodworms, proves most effective. Use a simple bottom rig with enough weight to hold in current and a circle hook to improve hookup rates. In December around Boston, focus on deeper holes in rivers where eels concentrate during colder weather. Night fishing typically produces better results, though early morning or evening trips can also be productive, especially around structure or in areas with minimal current.

American Eel Is It Good to Eat?

American Eel is considered a delicacy in many cultures, particularly in Asian cuisine where it's often prepared as unagi. The meat is rich, firm, and has a distinct but mild flavor that many find appealing. It's high in beneficial omega-3 fatty acids, vitamins A and D, and protein. The flesh can be smoked, grilled, or used in stews, though proper cleaning is essential as the blood contains toxins that should be removed during preparation.

American Eel Frequently Asked Questions

Q: What is the best bait for American Eel?

A: Nightcrawlers, bloodworms, and cut bait like herring or mackerel work exceptionally well. For artificial options, scented soft plastics can produce strikes, though natural baits typically outperform artificials when targeting American Eels.

Q: Where can I find American Eel near Boston?

A: In Boston, focus on the Charles River, Mystic River, and connected tributaries. Look for deeper holes, undercut banks, and areas with structure like fallen trees or rock piles, particularly during winter months when eels concentrate in deeper water.

Q: Is American Eel good to eat?

A: Yes, American Eel is considered delicious when properly prepared. It has firm, rich meat that's popular in various cuisines, particularly Japanese where it's served as unagi. The meat is nutritious, containing healthy omega-3 fatty acids and high-quality protein.

Q: When is the best time to catch American Eel?

A: American Eels are most active at night, making evening and overnight trips most productive. In terms of seasonality, late spring through fall offers consistent action, though winter fishing can be excellent if you locate their deep-water wintering areas in Boston's river systems.

Q: How do you handle American Eels safely?

A: American Eels are notoriously slippery and can be challenging to handle. Use a towel to get a secure grip, always wet your hands first, and avoid grabbing them by the tail as they can twist and potentially bite. A dedicated eel-specific landing net can also help manage these powerful fish.

Q: Are American Eels endangered?

A: While not technically endangered, American Eel populations have declined significantly due to habitat loss, dams blocking migration routes, and commercial harvesting. Many areas now have specific regulations regarding their harvest, so always check local fishing regulations before targeting them in Boston waters.