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A fishing light attractor is a fishing aid that uses lighting devices attached to structure above water or suspended underwater to attract fish at night. This is taking advantage of the phototactic behaviour exhibited by many species of fish, who are either attracted by the light themselves, or have come to prey upon any phototactic invertebrates that are drawn by the light.
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Trolling is a method of fishing where one or more fishing lines, baited with lures or bait fish, are drawn through the water. This may be behind a moving boat, or by slowly winding the line in when fishing from a static position, or even sweeping the line from side-to-side, e.g. when fishing from a jetty. Trolling is used to catch pelagic fish such as salmon, mackerel and kingfish.
Fly fishing is an angling technique that uses a ultralight-weight lure called an artificial fly, which typically mimics small invertebrates such as flying and aquatic insects to attract and catch fish. Because the mass of the fly lure is insufficient to overcome air resistance, it cannot be launched far using conventional gears and techniques, so specialized tackles are used instead and the casting techniques are significantly different from other forms of angling. It is also very common for the angler to wear waders, carry a hand net, and stand in the water when fishing.
Angling is a fishing technique that uses a fish hook attached to a fishing line to tether individual fish in the mouth. The fishing line is usually manipulated via a fishing rod, although rodless techniques such as handlining and longlining also exist. Modern angling rods are usually fitted with a reel that functions as a cranking device for storing, retrieving and releasing out the line, although Tenkara fishing and cane pole fishing are two rod-angling methods that do not use any reel. The hook itself can be additionally weighted with a denser tackle called a sinker, and is typically dressed with an appetizing bait to attract the fish and entice it into swallowing the hook, but sometimes an inedible fake bait with multiple attached hooks is used instead of a single hook with edible bait. A bite indicator, such as a float, a bell or a quiver tip, is often used to relay underwater status of the hook to the surface.
A photophore is a glandular organ that appears as luminous spots on various marine animals, including fish and cephalopods. The organ can be simple, or as complex as the human eye; equipped with lenses, shutters, color filters and reflectors, however unlike an eye it is optimized to produce light, not absorb it. The bioluminescence can variously be produced from compounds during the digestion of prey, from specialized mitochondrial cells in the organism called photocytes, or, similarly, associated with symbiotic bacteria in the organism that are cultured.
Recreational fishing, also called sport fishing or game fishing, is fishing for leisure, exercise or competition. It can be contrasted with commercial fishing, which is professional fishing for profit; or subsistence fishing, which is fishing for survival and livelihood.
A fishing lure is a broad type of artificial angling baits that are replicas designed to mimic real prey animals and attract the attention of predatory fish, using appearances, flashy colors, bright reflections, movements, vibrations and/or loud noises to appeal to the fish's predation instinct and entice it into striking.
In sport fishing, a spoon lure is a fishing lure usually made of lustrous metal and with an oblong, usually concave shape like the bowl of a spoon. The spoon lure is mainly used to attract predatory fish by specular reflection of light, as well as the turbulences it creates when moving in water.
Bait fish are small-sized fish caught and used by anglers as bait to attract larger predatory fish, particularly game fish. Baitfish species are typically those that are common and breed rapidly, making them easy to catch and in abundant supply.
A quiver tip is a flexible extension to a fishing rod which is designed to vibrate, or quiver, when a fish takes the bait. The main characteristic of its design is its sensitivity. It is a popular and very effective method of bite indication both on still and running water, and is used far more often in bottom fishing. It is not used in game fishing and is seldom, if ever, used when fishing for very large coarse fish. In essence, the angler watches the tip of the fishing rod to detect bites as opposed to, say, a float or an electronic bite alarm.
A topwater fishing lure or walker is a type of surface fishing lure, usually floating just at the water surface, that may be moved about the surface of water in order to attract and cause fish to attempt to strike the lure. Non-floating versions may be retrieved at sufficient speed to cause them to travel at the water's surface.
A payaos is a type of fish aggregating device used in Southeast Asia, particularly in the Philippines. Payaos were traditionally bamboo rafts for handline fishing before World War II, but modern steel payaos use fish lights and fish location sonar to increase yields. While payaos fishing is sustainable on a small scale, the large scale, modern applications have been linked to adverse impacts on fish stocks.
Basnig or balasnig are lift nets (salambaw) operated by a large outrigger boat called Basnigan. They use a large bag net suspended directly below or beside the ship. This net is attached to multiple temporary booms projecting from the ship's outriggers and detachable auxiliary masts. Modern basnig typically use generators and electric lights to attract fish and squid. This method is unique to the Philippines. It is common in the Visayas, particularly in the provinces of Capiz and Iloilo.
Fishing techniques are methods for catching fish. The term may also be applied to methods for catching other aquatic animals such as molluscs and edible marine invertebrates.
There are two major sources of fish in Uganda; one is from aquaculture, the other from fishing in rivers and lakes. The latter has made up the largest and most significant share of all fishing. Open water covers 15.3 percent of Uganda's surface and comprises five major lakes which are the main sources of fish in the country. Lake Victoria continues to be the most important water body in Uganda both in size and contribution to the total fish catch, followed by Lake Albert and Lake Kyoga.
Fishing bait is any substance used to attract and catch fish, e.g. on a fishing hook. Bait items are both selected from and placed within the environment in order to capture prey. Traditionally, fishing bait is natural fish food such as night-crawlers, insects, worms, and smaller bait fish. Fishermen also use lures such as processed food, plastic baits and bionic lures to attract fish. Despite the importance of fish's attraction to bait, the way fish react to different baits is quite poorly understood.
The bloodfin darter is a species of freshwater ray-finned fish, a darter from the subfamily Etheostomatinae, part of the family Percidae, which also contains the perches, ruffes and pikeperches. It is endemic to the southeastern United States.
Tagalag, also known as Taga-Ilog, is an administrative division in northern Metro Manila, the Philippines. It is an urban barangay in the city of Valenzuela, and is famous for fish products such as tilapia and bangus, as well as desserts such as halaya and garbanzos. It was declared as a city eco-tourism zone in 2016.
Lift nets, also called lever nets, are a method of fishing using nets that are submerged to a certain depth and then lifted out of the water vertically. The nets can be flat or shaped like a bag, a rectangle, a pyramid, or a cone. Lift nets can be hand-operated, boat-operated, or shore-operated. They typically use bait or a light-source as a fish-attractor. Lift nets are also sometimes called "dip nets", though that term applies more accurately to hand nets.
Salambáw, is a type of lift net used by indigenous fishermen in the Philippines. They are found throughout the Philippine islands but are most prevalent in large lakes like Laguna de Bay, and sheltered coastal areas like Manila Bay, Ragay Gulf, and Batan Bay. Variations of salambáw lift nets include the bintol, panak, tangkal, and the basnig. Salambáw rafts were also known as saraboa or salakab.
The Brown Bi-visible is an attractor style dry fly. The addition of light cream colored or white hackle at the front of the darker body made the Bi-visible easier for the angler to see on the water. Ray Bergman in his seminal 1952 work Trout gave the following credit to the Bi-visible pattern:
I gave Bivisible flies complete and indisputable credit. I believe that I even intimated they were the last word--the ultimate in dry flies. I was so sold on the Bivisibles for one complete season that if trout wouldn't take one, I figured they wouldn't take anything, and I was perfectly satisfied with this decision.
