Lezione per la classe · Wildlife · 🇸🇻 El Salvador

Olive Ridley Sea Turtles

Thousands arrive on the same night in an amazing natural event

Cos'è?

Olive ridley sea turtles are small grey-green ocean turtles that visit El Salvador's beaches. They are famous for one of nature's most astonishing sights: thousands of them coming ashore on the SAME night to lay their eggs.

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This mass arrival has a special name, an 'arribada', which means 'arrival' in Spanish. Under the cover of darkness, the mother turtles ride the waves onto the sand, dig nests with their flippers, lay their round white eggs, and slip back into the sea before sunrise.

Olive ridleys are among the smallest sea turtles, about the size of a large dinner tray. They spend almost their whole lives at sea, swimming huge distances, and only the females come to land, returning to the very beaches where they themselves hatched.

Weeks later, tiny hatchlings dig their way out of the warm sand and scramble together toward the moonlit sea. In El Salvador, people help keep the beaches safe so more babies can begin their long ocean journey.

In classe

Lo presenti alla classe in 15 minuti.

Parlatene insieme

Spunti di discussione

  1. 01Turtles return to the beach where they were born. How might they find their way back across a whole ocean?
  2. 02Thousands nest on the same night. How could arriving all together help keep the babies safe?
  3. 03People help protect turtle beaches. What is one way humans can help wild animals?
Da provare

Attività in classe

Be a turtle-protector. Draw a safe nesting beach, then mark three dangers a baby turtle faces between the nest and the sea. For each, draw one way people could help, then 'race' across the room like a hatchling heading for the waves.