An “Arribada” In Costa Rica

By Rico

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Photo from Asoc. de Desarrollo Integral de Ostional – Pag Oficial

QCOSTARICA – The beach of Ostional is the scenery for a rarely-seen biological wonder. In rainy season, the week before new moon, hundreds – and sometimes hundreds of thousand sea turtles take part in the “arribada” (the Spanish word for arrival), which is a vast group of turtles collecting to nest at the same time and place.

The Ostional Wildlife Refuge in Costa Rica was created in 1984 to protect one of the world’s most important nesting sites of the olive ridley sea turtle.

Only olive-ridleys and their close relatives, Kemp’s Sea Turtles, the latter an Atlantic species synchronize their nesting in arribadas.

Photo from Asoc. de Desarrollo Integral de Ostional – Pag Oficial

Some days or weeks before the mass nesting, the “flotilla”, an increasing number of turtles, congregates close offshore. After some days, prompted by some secret signal, the “arribada” will begin. At first, a few hundred turtles will come out on the beach, followed by a steady stream of animals for the next three to seven days.

In this arribaba, the Ostional Turtle Lodge on its Facebook page says they have recorded the greatest amount of visitors historically to … continue reading

Via:: QCOSTARICA