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In a significant conservation initiative, the UK has launched a project called “Eels of Steel” to safeguard the critically endangered European eel. This fascinating yet often overlooked creature, whose population in the former industrial River Tees has suffered drastically, is set to receive a vital boost. The scheme aims to accelerate the recovery of eel numbers within the Tees catchment area, highlighting a dedicated effort to protect this intriguing species.

Funded by Natural England, the “Eels of Steel” project is being implemented by volunteers and workers from the Tees Rivers Trust. Their primary objective is to enhance the quality of the eels’ natural habitat and foster a stronger connection between local communities and this often-misunderstood aquatic species. The initiative seeks to reverse the alarming decline observed in recent decades.

Ellie Ward, a project manager involved in the initiative, emphasised the crucial ecological role eels play across various ecosystems, including marine, brackish, and freshwater environments. She noted that eels are frequently perceived negatively, often described as “gross and slimy.” However, Ms. Ward highlighted that public perception often changes dramatically once individuals learn about the species’ incredible and complex life cycle. She drew particular attention to “glass eels” – mesmerising, almost translucent juvenile eels, typically one to two years old. These young eels undertake an epic migration across the Atlantic Ocean from the distant Sargasso Sea, their transparent appearance serving as a unique adaptation for this immense journey.

The European eel population has faced a severe crisis, with numbers plummeting by up to 98% across all life stages since the 1980s. Consequently, the species is now listed as critically endangered on the International Union for Conservation of Nature Red List. Their remarkable life cycle involves spawning in the Sargasso Sea, thousands of miles away, before undertaking a long migration to European rivers. Once in European waters, they require unrestricted passage both upstream and downstream to locate suitable foraging and hiding spots. Eventually, mature eels embark on the arduous return journey to the Sargasso Sea to breed, thus completing their extraordinary cycle.

Multiple factors have contributed to this severe decline. These include fluctuating water temperatures, various pollutants, loss of natural habitat, over-exploitation through fishing, and physical barriers that obstruct their vital migration routes. To monitor the population effectively, the “Eels of Steel” project includes weekly counting and measuring of eels passing a river barrage, conducted between April and November. This ongoing data collection is essential for understanding population trends and informing conservation strategies.

Ms. Ward underscored the fundamental necessity of eels, not only as a critical component of aquatic ecosystems but also as a food source for numerous other organisms, such as otters and bitterns. The “Eels of Steel” project serves as a timely reminder of humanity’s collective responsibility to protect these vital and vulnerable species for the health of our planet.

1. Which of the following best describes the main purpose of the “Eels of Steel” project?

• A.To research new methods for fishing European eels sustainably.
• B.To protect and boost the critically endangered European eel population in the River Tees.
• C.To educate local communities about the dangers of polluted river habitats.
• D.To create new industrial developments along the River Tees.

2. According to Ellie Ward, what is a common initial perception of eels among the public?

• A.They are vital for ecosystem health.
• B.They have an incredible life cycle.
• C.They are often seen as “gross and slimy.”
• D.They are fascinating and intriguing creatures.

3. What can be inferred about the “glass eels” mentioned in the article?

• A.Their transparent bodies are an advantage for their long journey across the ocean.
• B.They are an adult stage of the European eel’s life cycle.
• C.They primarily live in brackish and freshwater environments.
• D.They are the main food source for otters and bitterns.

4. What is Ellie Ward’s general attitude towards the European eel?

• A.Indifferent, focusing only on the scientific data.
• B.Critical of their appearance and habits.
• C.Hopeful but resigned to their eventual extinction.
• D.Passionate about their importance and keen to change public opinion.

5. In the fifth paragraph, the word “obstruct” is closest in meaning to:

• A.facilitate
• B.block
• C.enhance
• D.navigate