Fuente: Noticias Conicet
Expuesto el: miércoles, 14 de abril de 2010 5:00
Autor: Noticias Conicet
Asunto: Frog tadpoles 'scream' underwater discover scientists
| Tadpoles of one frog species let out an audible "scream" when they come under attack, scientists have discovered. |
