CCTV news: On June 20, in the Tyrrhenian Sea in Italy, an environmental organization found the carcasses of a large and a small sperm whale floating on the surface of the sea. Inference from the situation at the scene,...
11-07
A few days ago, the staff of the Beijing Inspection and Quarantine Bureau intercepted 1 package of animal teeth sent from Japan in the inbound mail, a total of 5 pieces and weighed 0.4 kilograms. Among them, the original tooth 1...
11-07
Tianjin, October 31 (Xinhua) -- Jiang Jiajia, associate professor of the State Key Laboratory of Precision Testing Technology and Instruments at Tianjin University, recently proposed to imitate the rules of sperm whale call strings.
11-05