Unknown to science until 1912, this gorgeous starling was first bred in captivity in 1931. Since the 1960s, thousands have been bred in zoos around the world (including the DWA), resulting in a self-sustaining genetically healthy population. On its native island of Bali, in Indonesia, its population fell to a dozen by 1999, due to illegal trapping. Recent attempts to reintroduce it to the wild have been encouraging.
The Tiger rockfish is named for its striped coloration. The rockfish family is one of the largest fish families found in the temperate waters of the Pacific coast of North America. Its natural range extends from Alaska to Central California and it is known to be territorial and solitary. Many members of the rockfish family have venomous dorsal spines. The Tiger rockfish prefers to hide in rocky crevices and feeds on small crustaceans and fish.
It appears there are no documented cases of piranhas killing people, but there have been several cases where they have eaten humans that had drowned. In general, these specialized relatives of the tetras are opportunistic scavengers. Of the 50 or so species found in South American Rivers, this one is the most familiar, and is popular in aquariums for its bright colors. If maintained in groups of less than four, piranhas are likely to eventually kill each other. They have been bred many times in captivity.