Insane Frog Births: These Babies Greet the World From Mom’s Mouth and Mom’s BACK!

KS Strange ScienceI’d like to introduce you to two very special amphibians. One gives birth through its mouth, and was brought back from the dead. The other has given me terrifying nightmares since I was a kid. This is mainly due to the fact that it gives birth to live young from its back. Scroll down if you dare.

The Gastric-Brooding Frog

Gastric-Brooding Frog

The gastric-brooding frog is famous for two reasons; it gives birth out of its mouth, and it was literally brought back from extinction.

This unique species of frog is native to Queensland in eastern Australia. The female swallows her fertilized eggs and incubates them in her stomach for roughly six weeks. Don’t worry, she doesn’t digest them! Chemicals released by the eggs tells her stomach to stop producing acid and she stops eating. Around 20 to 25 tadpoles hatch inside her and the mucus from their gills continues to keep the acid at bay. Over the next six weeks, as the hatchlings grow and her stomach bloats, mom’s lungs collapse and she is forced to breathe through her skin. She then ‘vomits’ out her fully formed frog babies.

The gastric-brooding frog went extinct in 1983, but researchers in Australia brought it back! Click here to learn more about the “Lazarus Project” and ‘de-extinction’ technology 🙂

 The Suriname Toad


The Suriname sea toad is flat and gives birth out of its back! The female toad’s offspring develop from eggs to frogs underneath her skin. No joke, the video below could actually make me vomit, so I’m just going to leave it below for your creepy viewing pleasure.

This species is famous for its reproductive abilities. The female Suriname toad can carry up to 100 eggs in her back – forming an irregular honeycomb design.

The male toad produces a sharp clicking noise by snapping the hyoid bone in its throat, which attracts a nearby partner. The female rises from the floor –> the male mounts her back –> they begin flipping through the water –> the female releases eggs with each flip –> the male fertilizes them before he helps embed the eggs in her skin.

Once the eggs are implanted, a film forms over them, creating protective pockets (gross). Four months later, the fully grown frogs punch their way through the skin to freedom.

Insane Frog Births: These Babies Greet the World From Mom’s Mouth and Mom’s BACK!

Baby Sloth Bear Birth Sneaks Under the Radar in Germany

KS NatureA baby sloth bear was born at NaturZoo Rheine in Germany in December, but it was kept under wraps so the newborn could bond with its mother in peace.

Little Niko, born to his mother Devi and father Franz, greeted the world on December 6, 2014.

The first few months of a sloth bear’s life are crucial. According to NaturZoo Rheine’s Facebook page, newborn sloth bears are blind, nearly hairless, and about the size of a guinea pig. Niko spent the first few months of his life alone with his mother in a dark, sound-proof room, under the watchful eye of a hidden camera. At that age, his father is kept separate because he is considered a threat to the baby’s health.

Sloth bear births in zoos are very rare and caring for them can be challening. According to NaturZoo Rheine, there are just 25 sloth bears currently living in European zoos.

Niko is just now beginning to explore his outdoor surroundings, so stay tuned to the NaturZoo Rheine Facebook page for updates!

This slideshow requires JavaScript.

Photo: National Geographic
Photo: National Geographic

The reclusive sloth bear lives in the forests of South Asia, feeding on fruits, flowers, termites, ants, and other insects. They have special long, curved claws that allow them to dig deep into nest mounds to find food.

These nocturnal animals tend to keep to themselves. They usually rock a shaggy black coat with a cream-colored snout, and their chest is occasionally marked with a light ‘V’ or ‘Y’ design.

Sloth bears can live up to 40 years in the wild and grow to be nearly 300 pounds! Unfortunately, sloth bears are incredibly vulnerable, threatened by habitat loss and sometimes capture.

Fun Fact: Sloth bears carry their cubs on their back! This is considered a unique trait among bears.