Fish Behavior

Yes, all sharks are fish. Most species live in saltwater and thrive in marine environments. However, some, like bull sharks, can adapt to brackish water and even freshwater. Sharks belong to the class Chondrichthyes and have skeletons made of cartilage, which helps with their survival in various habitats. Sharks primarily reside in coastal areas, deep … Read more

Not all PENN fishing reels are saltwater rated. However, many models are designed for saltwater fishing. These reels feature durable materials, corrosion-resistant components, and stainless steel bearings. PENN offers a variety of models that provide precision performance, meeting user needs for both inshore and offshore fishing. For example, the Penn Slammer series is known for … Read more

Not all goby fish are freshwater. Over 90% of goby species live in marine habitats. Some species can thrive in freshwater or brackish waters, like the Knight Goby. Gobies are part of the family Gobiidae, which includes more than 2,000 aquatic species worldwide that vary in habitat and diet. These fish are generally small, making … Read more

Most freshwater fish are edible, but some may have parasites that can cause health risks. Check local wildlife management guidelines for safety. Safe options include crappie and bluegill. Proper cooking methods help reduce risks. Always follow advisories for specific species to ensure dietary safety. Health risks associated with freshwater fish include the presence of mercury … Read more

The Massachusetts Department of Public Health advises against eating native fish from Dennison Lake due to elevated levels of PFAS and mercury. Fish consumption advisories highlight risks associated with recreational fishing in state parks. Many freshwater sources in Massachusetts show harmful contaminants, posing health risks for anglers. The Massachusetts Department of Public Health issues advisories … Read more

The Massachusetts Department of Public Health advises against eating most freshwater fish due to contaminants like PFAS and mercury. These pollutants impact native game fish more than stocked trout. Always check local fish consumption advisories for safety before fishing or eating fish from state waters. Massachusetts has established health guidelines regarding fish consumption. The state … Read more

Most fly fishing flies are hand tied. They imitate invertebrates and other aquatic life using materials like feathers and fur. While some flies are machine made, many anglers choose hand-tied flies for their quality and craftsmanship. Each kind has its own benefits based on the angler’s experience and preferences in bait. On the other hand, … Read more

Fluorocarbon fishing lines are not all the same. They vary in stiffness and abrasion resistance between leader materials and main lines. Leader lines are generally stiffer and more resistant to wear. Fluorocarbon sinks and offers low visibility to fish. It has similar diameter and break strength compared to monofilament lines. The pros of fluorocarbon fishing … Read more

In England, the annual close season for coarse fishing on rivers and streams lasts from 15 March to 15 June. Most enclosed stillwaters and canals stay open year-round. Check local byelaws for specific rules. Some lakes may close temporarily, especially for pike fishing, until September. Seasons play a significant role in fishing lake accessibility. In … Read more

Not all fish follow a Type III survivorship curve, but many do. This curve shows high mortality rates for young fish, with few reaching adulthood. Examples include fish like trout and marine invertebrates, which produce many offspring. Most adult fish have low mortality rates, supporting population growth among survivors. Other fish display different life strategies. … Read more