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Discover everything to fish in Chalfont St Peter

Find the best moment to go fishing in Chalfont St Peter, 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 Bullhead fish

The Bullhead fish belongs to the Ictaluridae family. This species generally measures 15 to 20 cm, but can reach a maximum of 45 cm for a weight of 2 kg. It can live up to 6 years. It breeds in May-June and lays up to 5000 eggs. It can be fished all year. It is a scaleless fish with bare, viscous skin. Its naked body is elongated and has thousands of sensory cells (electro-receptor cells) that are a particular feature of the species. He has a large flattened head, a very wide mouth with large lips and 8 barbels, 6 of which hang, and 2 are located behind the nostrils. Its pectoral fins have sharp spines that are dangerous. Similarly, its first dorsal fin has a sharp sting. It also has a short fat fin (between the dorsal and caudal fins). Its brown back is almost black or greenish brown, its sides lighter, its belly yellowish white.

Fishing period : All year

Minimum size : 20 cm

Difficulty :

N°2 | 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 :

N°3 | The Eel fish

The Eel fish belongs to the Anguillidae family. The eel can measure up to 1.50 m in length for 4 kg, but the average size is between 40 and 60 cm. They can live up to 50 years old. They reproduce in March. They can be fished from April to September. The eel is a species of snake fish, hence its Latin name "anguis" which means snake. Its anterior part is circular while the caudal section is flattened. Its body is covered with smooth skin and enriched with mucus. The scales only appear late. The eyes of an eel are round. It has a terminal mouth with a prominent jaw. Without pelvic fins, the eel has only small pectoral fins and long dorsal, anal and caudal fins. These meet at the level of the tail.

Fishing period : April to September

Minimum size : 50 cm

Difficulty :

N°4 | 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°5 | The Rainbow trout

The Rainbow trout belongs to the Salmonidae family. On average, it measures 35 to 70 cm and weighs 500 g to 6 kg. In this species, a maximum lifespan of 11 years has been observed. Rainbow trout reproduce naturally from late March to early July. Fertility is about 2000 eggs per kg. Depending on the region, it is fished from March to September. Rainbow trout have a streamlined, laterally compressed and slender body. It has a small head and a slightly split mouth. Its body is arched at the level of the dorsal fin. It should also be noted that there is an adipose fin common to all Salmonids. Its scales are small and thin. Generally, the entire body is punctuated by small black spots, many on the back and sides, as well as on the dorsal and caudal fins. The back is olive green and the sides are silvery. The color of the belly varies from white to yellowish. Nevertheless, the general coloring of the body varies greatly depending on the age, habitat and physiological stage of the fish. The particularity of rainbow trout lies in the presence, all along the body, of an iridescent longitudinal band, predominantly pink. During the breeding season, the female is generally rounder because of the ovarian volume, while the males appear to be more elongated. They become darker and their colors more vivid.

Fishing period : march to September

Minimum size : 20 cm

Difficulty :

N°6 | The Roach fish

The Roach fish belongs to the Cyprinidae Family. The current size is 10 to 30 cm and the weight is 10 to 200 g. Some individuals can reach 50 cm for a weight of 2 kg. Life expectancy is about ten years (maximum 14 years). The breeding of the roach takes place from April to June/July. Fertility is 350000 eggs per kg of weight. It can be fished all year round. Roach is one of the most common and widespread fish in slow-moving lakes and rivers. It lives in schools of individuals of approximately the same size. These benches can be composed of hundreds of roaches. It is easily identifiable by the diver: the silvery appearance of his body, the eyes and red fins allow him to identify roaches and rotengles. A closer look at the position of the dorsal and ventral fins will then make the difference between the two species. If these two fins are upright, it is the roach.

Fishing period : All year

Minimum size : x

Difficulty :

N°7 | 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°8 | The Chub fish

The chub fish belongs to the family of Cyprinidae. The common catch size of the chub fish varies from 15 to 30 cm, but it can reach 80 cm for a weight of 8 kg. The longevity is estimated at about ten years. The reproduction of the chub takes place between April and June. The female lays 20,000 to 100,000 eggs. It can be fished from July to Mars. The body is long and cylindrical with a terminal mouth, pointing upwards, with large lips. The big head has a flat forehead. The large, black-edged scales give it a reticulated appearance. The anal fin has a convex rear edge. The back and upper part of the head are greyish-green to brown in color; the flanks have silvery or even golden highlights; the belly is whitish. The fins are grey except for the bellies and the pale red anal fin.

Fishing period : From July to February

Minimum size : 15 cm

Difficulty :

N°9 | The Wels Catfish

The Wels Catfish belongs to the Siluridae family. The usual size is 1 m for 10 kg but it can reach a maximum of about 5 m for a weight of about 300 kg. The maximum observed longevity is 60 years. It breeds from May to June. The female lays 20,000 to 30,000 eggs per kg of weight. It can be fished all year round. This massive species has a flat, broad head with small eyes and three pairs of barbells. Two pairs not movable on the lower jaw, one longer and movable on the upper jaw. The trunk represents about 1/3 of the animal and has the paired radiated fins and a small rudimentary dorsal fin. The belly is lighter. The posterior part of the body is laterally flattened and has a long anal fin. The tail ends in a homoceric fan-shaped caudal fin. The livery is variable and fluctuates from olive green to grey, both plain and with light spots. The skin is viscous and flake-free. The wels catfish has many small teeth.

Fishing period : All year

Minimum size : no restriction

Difficulty :

N°10 | The Dace Fish

The Dace fish belongs to the Cyprinidae Family. The current size of the dace fish varies between 15 and 20 cm and weighs between 100 and 200 g. However, it can reach a maximum size of 40 cm for a weight of about 1 kg. The life span is usually 10 to 12 years, but it can reach 15 years. The breeding period is from March-April to May-June, depending on latitude. The female's fertility rate is 8,000 to 10,000 oocytes. The dace’s fishing season is open from June to March. This fish has a slender and streamlined body. The head is conical with a small and slightly split mouth, slightly inferior. The eyes are bordered with yellow. Fins are well developed. The caudal is indented, the dorsal fin is grey with 10-11 rays, located in the middle of the back. Pelvic bones are yellow with a concave posterior edge, anal and pectoral fins yellowish to orange. This species is suitable for rapid swimming in rough water. The scales are large (47 to 55 along the lateral line), silver-colored on the sides, greyer and greener dorsally, and white ventrally.

Fishing period : June to March

Minimum size : 15 cm

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 .