Ecnomiohyla rabborum
The male frog finds a hole in the tree that has water in it.  He sings for the female frogs.  More than one female frog may come to lay eggs in the same hole.  The female lays 60-200 eggs at a time. She puts the eggs just under the surface of the water so that they stick to the wood.  The tadpoles hatch and swim in the water.  Scientists think the male frog feeds them.  They have seen the male frog sit in the water.  It looks like the tadpoles eat small bites out of his skin.