/ News / By DiegoPaez First evidences of trophic behavior of tiger sharks at Galapagos Marine Reserve: The skin of tiger sharks reveals that green turtles are the principal prey of these sharks.https://www.eluniverso.com/noticias/2019/10/16/nota/7562129/cientificos-logran-descifrar-dieta-tiburones-tigre-reserva-marina