Page 26 - (DK) I Can’t Believe It! 2

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Red alert!

Tanzania’s Lake Natron has a killer reputation.
Said to turn local wildlife to stone, its bright

red waters certainly seem to signal danger. But
in fact, the concentration of harmful chemicals in
this alkaline lake supports a rich ecosystem.

THRIVING FLAMINGOS Alkali salt deposits
have formed a crisscross
pattern on the lake.

The blood-red
color is caused by
microorganisms that
thrive in the salty waters.
Despite the dangers, about 2.5 million
lesser flamingos nest on Lake Natron,
making it one of the largest breeding
grounds for this African species. They build
their nests on small islands that form in
the lake during the dry season, and feed
on the plentiful algae inhabiting the waters.

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