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Discover everything to fish in Bolton-on-Swale

Find the best moment to go fishing in Bolton-on-Swale, the most caught species, the techniques used, go fish with anglers nearby, find a fishing charter or guide, save your spots and discover new ones.

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N°1 | The Tench fish

The Tench fish belongs to the Cyprinidae family. It rarely exceeds a length of 50 cm for a weight of 2 kg (maximum 70 cm for 8 kg). He can live up to 15 years. It breeds from May to August. Fertility is 300,000 to 800,000 eggs. It can be fished all year round. The Tench is a fish with a stocky body and compressed laterally. Its head is triangular with a small red-orange eye and a relatively long snout. Its mouth is terminal, small with thick lips and a well-developed barbell at each corner. Its characteristic caudal pedicle is rounded and short. Its skin is thick and viscous. Its scales are very small and covered with a thick layer of mucus. All fins are rounded. The caudal fin has 19 rays. The overall coloring is olive green (sometimes dark green or even almost black) with golden reflections on the ventral side. From the age of two years, males can be distinguished from females: they have ventral fins that reach the anus and the second ray of these fins becomes stronger than the others. It is a groundfish, rather shy, that can be found in small groups of maximum 4 individuals.

Fishing period : All year

Minimum size : 25 cm

Difficulty :

N°2 | The Pike Fish

The Pike fish belongs to the Esocidae family. Pike can reach 1.30 m and weigh 25 kg. The current capture size is 50 cm for a weight of 1 kg. Females are commonly larger than males. The longevity is 10 to 14 years for males and 20 years (maximum 30 years) for females. Breeding takes place from February to May. The female lays 15,000 to 45,000 eggs per kg of weight. It is caught from June to December. This species is identifiable by its shape as a rifle bullet. The odd fins are at the back of the animal (allowing a sprinter propulsion). The characteristic head looks like a duck's beak. The mandible is longer than the upper jaw. The color varies from light green to black depending on the dominant color of the colonized habitats. The sides are lighter with darker transverse bands. During growth, the oblique stripes of young people give way to horizontal lines.

Fishing period : From June to December

Minimum size : 50 cm

Difficulty :

N°3 | The Burbot

The Burbot fish belongs to the Lotidae family. The burbot can measure 30 to 120 cm and weigh up to 3 kg. It can live from 15 to 20 years. It breeds from December to March and can lay up to one million eggs. It can be fished all year round. The body is cylindrical, elongated, slightly compressed towards the tail, covered with small scales covered with a thick layer of mucus. The back is greenish brown or yellowish with darker mottling, with a gradation becoming lighter on the sides. The belly is yellowish white. The short, rounded pectoral fins, close to the head, overhang the ventral side with their first very elongated radius. The first dorsal fin is short, the second, very long, continues until the birth of the caudal, which is rounded. The lower jaw has a single long barbel and the nostrils have two fairly distant orifices, each with a small barbel. The mouth is wide, with many fine teeth.

Fishing period : All year

Minimum size : 50 cm

Difficulty :

N°4 | The Lesser Spotted Dogfish

The Lesser Spotted Dogfish belongs to the Scyliorhinidae. It has a height of about 80 cm in length and a maximum weight of 5 kg. It can live up to 8 years. It breeds from November to July. The female lays about a hundred eggs. It is fished in winter. The lesser spotted dogfish is a small spotted shark with a rounded snout. The spots are small, numerous, brown to blackish-brown on a light beige to red background, the belly remains light. Five gill slits are located just behind the black and oval eyes. As with all species of the Scyliorhinidae family, the first dorsal fin D1 is located behind the pelvic fins; the second dorsal fin D2 is located just behind the anal fin. The distance between the 2 dorsal fins D1 and D2 is greater than the length of the base of the anal fin. The nasal valves are contiguous.

Fishing period : in Winter

Minimum size : No restriction

Difficulty :

N°5 | The Grayling

The Grayling belongs to the Salmonidae Family. The average size is 35 cm for 400 g (maximum 50 cm for 1.5 kg). Life expectancy can reach 5 years, rarely more. Breeding takes place in spring. The number of eggs laid depends on the size of the female and ranges from 600 to 8000 eggs. The fishery is open from June to December. The body, compressed laterally, is covered with large scales, some of which, pigmented, draw longitudinal streaks, highlighted with black spots. The head is small, the mouth opens downwards. The muzzle is thin, the eyes have forward pointing pupils and golden rings. The distinctive signal of the species is the long, high dorsal fin, supported by about 20 soft rays. The whole forms, over nearly a quarter of the length of the fish, an iridescent flag of violet to purple coloring, also called a vexille. The caudal peduncle is thin, surmounted by the adipose fin characteristic of Salmonids.

Fishing period : From June to December

Minimum size : 28 cm

Difficulty :

N°6 | The Ide fish

The Ide fish belongs to the Cyprinidae family. Its size is generally between 30 and 50 cm but this fish can reach a maximum length of 80 cm for a weight of 5 kg and an age of nearly 20 years. Spawning takes place from March to April. Females lay between 60,000 and 160,000 eggs. The fishery is open from June to March. The body is long and laterally compressed with a terminal mouth pointing upwards. The head is strong with a small mouth, obtuse snout and yellow eyes. The back is rounded. The anal fin has a concave rear edge. The back and upper part of the head are greyish-green to brown; the yellowish-brown flanks have silvery or golden reflections; the belly is whitish. The fins are dark except for the pelvic, ventral and anal fins which are frankly red. In older and larger specimens, the body color may turn yellow/bronze.

Fishing period : June to March

Minimum size : 25 cm

Difficulty :

N°7 | The Bronze Bream

The Bronze bream belongs to the Cyprinidae Family. The current catch size varies between 30 and 50 cm, for a weight of 0.5 and 2.5 kg. Some individuals can reach a maximum height of 80 cm for a weight of 7 kg. It lives between 20 and 25 years. It reproduces between April and June and lay 100,000 to 300,000 eggs. The Bronze Bream can be fished all year round in 2nd category streams and is not hard to catch with the right bait. In Europe, there are 2 or 3 types of bream, 5 species and 2 subspecies. The Bronze bream has a very high and strong body flattened laterally. The bushy back, especially in older individuals, is characteristic of this fish. Its body is covered with large scales and mucus. The Bronze bream has a fairly small eye compared to the size of the muzzle. The mouth is small, oblique, barbless and protractile. The upper jaw protrudes beyond the lower jaw. Teeth are subject to seasonal replacement. The anal fin is very long and has 23-30 soft rays. On the other hand, the dorsal fin is short and inserted behind the pelvic fins. The caudal fin is very indented with the lower lobe longer than the upper lobe.

Fishing period : All year

Minimum size : 30 cm

Difficulty :

N°8 | The Zander fish

The zander fish belongs to the Percidae family. The Zander is a fish that can reach a length of 100 cm (maximum 130 cm) for a weight of 20 kg and an age of about fifteen years (maximum 20 years). Spawning takes place between April and August. Fertility is high with nearly 200,000 eggs/kg of female. It is caught from May to December. Its body is slender and fusiform. The head is elongated. The back is greenish grey and has slight dark vertical stripes. It has no transverse stripes and the flank is clear. The belly is whitish except in the male during the breeding season when it is darker. No thorns on the gill cover. Its two dorsal fins are separated. The first is spotted and thorny. The caudal fin has 17 soft rays. Its mouth is armed with many teeth and large "canines" that are visible when the animal is motionless due to breathing movements.

Fishing period : From May to December

Minimum size : 50 cm

Difficulty :

N°9 | The Perch

The Perch fish belongs to the Percidae Family. Its size, on average 15 to 20 cm, can reach 60 cm for a weight of 4.5 kg. Life expectancy is about 6 years (maximum 22 years). The perch spawns in April and lays between 4000 and 300,000 eggs. It is caught from June to December. Its body is stocky, high, yellow-green with broad transverse stripes; the belly is yellowish to matt white. Its ventral, anal and caudal fins are red; the anterior dorsal fin has sharp rays and a black spot on the back. Its operculum is finished by a strong thorn.

Fishing period : It can be fished from June to December

Minimum size : 18 cm

Difficulty :

N°10 | The Strerlet fish

The Sterlet fish belongs to the Acipenseridae family. The Sterlet fish measures about 3.50m in length and weighs 300kg. It can live a hundred years. Females lay more than 800,000 eggs on the gravel. Spawning season is around May to June. It can be fished all year round. The back and sides are grey to beige, the ventral and lateral parts are lighter (almost white). Five longitudinal rows of large bone plates are arranged along the body. The upper lobe of the caudal fin is more developed than the lower lobe. The muzzle is narrow, pointed and raised upwards with four long fringed barbells. The lower lip is notched in the middle. The Sterlet fish has a protractile mouth placed on the underside of the head.

Fishing period : All year

Minimum size : 1,80 m

Difficulty :

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How it works

This is a score of 1 to 10 calculated city by city according to some forty criteria affecting fishing: moon, weather conditions, atmospheric pressure, sunrise / sunset. sun, tides, swell etc .