Science News Archive - April 28, 2006
China on Friday released a panda bred in captivity into the wild for the first time, and the animal scampered into a nearby bamboo forest where he will be monitored via satellite.
Dozens of dead dolphins washed ashore on a beach in Zanzibar overnight, residents said on Friday, but the cause of the deaths was unknown.
The Navy's use of sonar during maritime exercises may have contributed to the mass stranding of more than 150 whales in Hawaii's Hanalei Bay two years ago, government scientists said.
- The call or cry of a bird or other animal to its mate or its young.