Sao Paulo, Jan 12 (AP/UNB)— Brazilian scientists say a virus is the main cause for the death of close to 200 Guiana dolphins in little more than 40 days on the coast of Rio de Janeiro state.
Sao Paulo, Jan 12 (AP/UNB)— Brazilian scientists say a virus is the main cause for the death of close to 200 Guiana dolphins in little more than 40 days on the coast of Rio de Janeiro state.