Caviar Up Close by erezmarom
"A closer shot of the red eyed tree frog embryos.
The female frog lays the eggs above a watersource, and when the tadpoles hatch, they fall into the water.
Developing from tiny green dots into fully formed tadpoles takes just 6-7 days in this species. At 3 days old the external gills are easily seen, as are the pumping hearts inside their tiny, semi-transparent bodies.”