Reproduction
Like all poison dart frogs, green-and-black poison dart frogs gather in large groups before mating. They squabble over territories; eventually each individual male frog clears a small patch for himself. Females wander among the males, the latter then attempt to impress the former with their bird-like mating calls. Once a male has caught the attention of a female, he leads her to a site he has selected for egg deposition. The female lays her eggs, which he then fertilizes. In approximately 14 days, these hatch into tadpoles. Their parents (typically the male) then carry the tadpoles into the canopy, with the tadpoles sticking to the mucus on their parents' backs. The parents then deposit their tadpoles into the small pools of water that accumulate in the center of bromeliads, and guard the tadpoles while they feed on algae and small invertebrates that inhabit the tiny pool.
Read more about this topic: Green And Black Poison Dart Frog
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