Eels have arrived at the Great Ouse
Environment Agency officers have welcomed the arrival of elvers for the first time this year at an eel pass on the River Great Ouse, Cambridgeshire.
皇冠体育app first 100 eels have arrived in Cambridgeshire.
More than 100 juvenile eels travelled 3,000km from the Sargasso Sea before being counted at the Environment Agency鈥檚 Brownshill Staunch eel pass, downstream of St Ives.
European eels are a critically endangered species and the Environment Agency leads on eel conservation in England. This involves building and installing eel passes which improves access to habitat.
皇冠体育app Environment Agency also protects eels from illegal fishing, abstraction and works with partners to reduce the impacts of the industries it regulates.
Young elvers travel from the sea to freshwater where they grow and thrive. Eels spend up to 50 years maturing in freshwater, eventually returning back to the Sargasso to spawn.
皇冠体育app Environment Agency's Brownshill Staunch eel pass.
As the eels migrate they go through Environment Agency eel passes so officers can count and monitor them. Eel passes are checked weekly from May to September.
Kye Jerrom, Environment Agency fisheries specialist in East Anglia, said: 鈥溁使谔逵齛pp elver migration is essential for eels to complete their lifecycle.
鈥淏arriers in freshwater like locks, sluices and mills can slow down their movements restricting the amount of river habitat eels have access to.
鈥淓el passes provide a way around or over these structures and also equip us with a great opportunity to count and monitor them.
鈥淲e check our eels passes weekly from May to September and the data we collect is essential in shaping future work and conservation efforts.
鈥淲e are thrilled to see the first hundred eels at the pass and expect thousands more by the end of summer.鈥�