alt Hacker NewsEven prisoners walk back into their cells. Comfort doesn’t erase confinement. A bird’s world is the open sky—so an open door doesn’t make a cage any less of one.
Even prisoners walk back into their cells. Comfort doesn’t erase confinement. A bird’s world is the open sky—so an open door doesn’t make a cage any less of one.
That's oversimplifying the topic to some catchy lyrics' lines level.
Birds burn a ton of energy flying (at least the birds in question here, other birds can glide for long times), it's not something they would willingly do to no ends.