Native to South American rivers, the male Darwin's frog also runs his own daycare…in his mouth. Another example of mouthbrooding, tadpoles develop and mature in his vocal sac. After they grow up to a formidable size of about a half an inch, daddy Darwin’s frog coughs up the next generation and sends them on their way.
Sam Princecovers social media trends and breaking news for Heavy. He also writes for the South China Morning Post. He is a New York City-based actor and singer who tours internationally with a Four Seasons tribute band and has appeared on various television shows and Broadway. Email him at firstname.lastname@example.org and find him on Twitter @thesamprince. June 16, 2013 2:07 pm