Box jellyfish
In Australia (mainly northern; however, box jellyfish can live in subtropical waters as far south as Sydney, with "Carybdea marsupialis" being recorded as far south as Bermagui, Sapphire Coast) the highest risk period for the box jellyfish is between October and May, but stings and specimens have been reported all months of the year. Similarly, the highest risk conditions are those with calm water and a light, onshore breeze; however, stings and specimens have been reported in all conditions.
Monterey Bay Aquarium
Aquarists also propagate animals behind-the-scenes for the public exhibits. Since 1985, the aquarium has been deeply involved in jellyfish propagation, creating three temporary exhibitions and one permanent gallery (within the Open Sea wing). The organization's jellyfish collections have been the largest in the world, and its pioneering work with the animals resulted in a trend of jellyfish exhibitions in the United States. In August 2016, aquarists cultured comb jellies for the first time in a laboratory, which may allow them to become a model organism. Beginning in 2012, the aquarium began to breed many species of cephalopods in preparation for a temporary exhibition that opened in 2014. For the duration of the exhibition, half of the animals were cultured because of their short life cycles. A display in the exhibition showcased how aquarists rear different species of cephalopods, including bigfin reef squid, which live for only about six months. In partnership with Monterey Bay Aquarium Research Institute, at least two deep-sea cephalopod species were displayed in the exhibition, including flapjack octopuses and the vampire squid.