Each year, thousands of olive ridley turtles come ashore in Costa Rica in what’s known as an arribada, a mass nesting of the turtles that lasts several days.
Water samples were collected from the river for laboratory testing; environmentalists believe the death of fish could be linked to the use of agrochemicals at farms in the area.
Costa Rica's productive sector blames the closing of companies and loss of jobs on the Central Bank (BCCR). Thirteen private sector groups and chambers...