Something that starts with a b in the rainforest?

There are many words that start with b in the rainforest, here are a few examples:

- Birds. There are over 10,000 species of birds in the rainforest, and they make up a significant portion of the ecosystem.

- Butterflies. There are also many species of butterflies in the rainforest, and they are essential for pollination.

- Bats. Bats are important predators in the rainforest, and they help to control insect populations.

- Bromeliads. Bromeliads are epiphytic plants that grow on the branches of trees in the rainforest. They collect water and nutrients from the air and can even provide shelter for small animals.

- Buttress roots. Buttress roots are large roots that help to support trees in the rainforest. They can grow up to 30 feet high and are essential for keeping the trees from falling over in strong winds.