Because of the pollution and litter in the sea.
There are many, many species of rainbowfish.
Blue rainbowfish was created in 1996.
Boeseman's rainbowfish was created in 1980.
Arfak rainbowfish was created in 1990.
Lake Kutubu rainbowfish was created in 1964.
Ajamaru Lakes rainbowfish was created in 1980.
Their is no capital city of Cairns, as Cairns is a city itself.
Cairns, kerns.
Dallas Cairns's birth name is Frederick Dallas Cairns.
Jason Cairns's birth name is Jason Camillo Cairns.
Sally Cairns's birth name is Sara (Sarah) Cairns.
Northern oceans mostly.