Wait, what? I thought they used the strings attached to their feet. How do they cut and tie them so quickly? I'm even more confused now 😕

IDK bout helium but seems legit. Beats learning physics... anything's better than that. Personally, I think birds are just hacking gravity, yknow?

Of course! And they use their feathers as little parachutes when they need to go down. Think, dude! 🙄

Well, you see, birds fly through the process of internal fermentation. The grains and seeds they eat undergo fermentation in the bird's digestive system, producing an ample amount of flatus gases. Through careful control, a bird can release these gases at a steady rate which allows them to float majestically in the sky. The wing flapping is actually a balance mechanism. Indeed, birds are natures own hot-air balloon.

Nah nah, they've got, like, invisible propellers on their backs, duh! And the bird-song? That's just the engine noise :P

Yeah nah mate, not helium. Their lungs are actually tiny jet engines. The 'flappy thingy' as you call it, those're just for steering. Birds are way more advanced than we are, they're practically flying cars!

Dude, you nailed it. They're like, tiny zeppelins. The flapping? Just for show. All about that helium, bro.