History: Sadly, all three species of manatee are listed on the IUCN red list as either vulnerable or endangered. The primary cause of the population decline for manatees is habitat destruction. They also collide with propeller-driven boats, and ingest fishing gear such as hooks, metal weights, and so on. The American manatee population is considered to be stable, but the Amazonian and Caribbean populations are declining. Recommended Age: 3 Size: 5.85" L x 1.87" W 2.03" H x ( 15 cm x 4.8 cm x 5.2 cm ) All of our products are Non-toxic and BPA free.