You might not think to look for fish in a forest, but these amazing fish depend on a disappearing swamp forest on an island ...

What is a betta fish? Betta fish—also known as Siamese ... at the water’s surface to build what’s called a mucus bubble nest. He then puts on a display to attract a female, becoming brighter ...

Betta fish, also known as Siamese ... After a successful courtship, the female releases eggs, which the male fertilizes and carefully places into the bubble nest. The male then guards the nest ...