The Unbelievably Tough Animals of Lake Natron

Lake Natron is a unique alkaline lake with a pH above 10 and temperatures reaching 60°C. Despite harsh conditions, it supports life, including red algae and Alkalapia fish, which have adapted to the toxic environment. Lesser Flamingos also thrive here, with adaptations like heat resistance and salt filtration. However, human activities like soda ash mining threaten this delicate ecosystem, highlighting the need for conservation efforts.

What gives Lake Natron its distinctive bright red color?

• Red algae called arthrospira

• Presence of flamingos

• Volcanic minerals

• High temperature

How do Alkalapia fish manage to survive in the toxic waters of Lake Natron?

• By eating only algae

• By living in freshwater only

• By converting ammonia to urea efficiently

• By breathing through their skin

What unique adaptation allows Lesser Flamingos to drink the alkaline water of Lake Natron?

• Specialized salt glands

• Thick feathers

• Long legs

• Sharp beaks

What is a potential threat to the habitat of Lesser Flamingos in Lake Natron?

• Climate change

• Soda ash mining

• Increased tourism

• Introduction of new fish species

Why are Lesser Flamingos unable to compete with other birds outside alkaline lakes?

• They are too small

• They rely on a specialized environment

• They cannot fly long distances

• They have a limited diet