The frog that reproduces on its back increases knowledge. More exciting anecdotes will be publis

[00:00:00]Male frogs press eggs onto the female's [music] back. Once the eggs stick, her skin swells up and folds and over the next few days >> [music] >> completely covers them, sealing eggs inside tiny back pouches. Froglets grow slowly on her back until her skin splits open and fully formed froglets break out, tearing through her skin, leaving rows of holes behind.

[00:00:20]Also, some birds intentionally swallow stones, which enter their stomachs.

[00:00:24]Since they lack teeth to chew, food bones could pierce their intestines.

[00:00:30]But if they eat stones, >> [music] >> they grind against the bones, slowly crushing them for easy digestion. Once worn smooth, birds spit them out and swallow new ones. If you stick a rod into soil and rub it with another, worms will surface in swarms.

[00:00:45]The vibration mimics rain and worms surface when it rains because moisture helps them move better without drying out. So, when they feel this vibration, they [music] think it's raining and crawl right out, only to be hooked by fishermen instantly.