The Yellow-banded poison dart frog ( also known as yellow-headed poison dart frog and bumblebee poison frog ) , Dendrobates leucomelas , is a poison dart frog found in the northern part of South America in Venezuela , Guyana and Brazil . The Yellow-banded poison dart frog ( also known as yellow-headed poison dart frog and bumblebee poison frog ) , Dendrobates leucomelas , is a poison dart frog from the Dendrobates genus of the Dendrobatidae family .