don't leave us hanging, tell us more
Sure!
Wrapping babies in blankets like this is called swaddling, and it's an ancient practice that we do for human children too. It's known to be very relaxing for them (sometimes too relaxing), and it's shown to have this effect on certain animal babies too, such as bats
Bats love fruit, and especially bananas! They've gotten a bad reputation from media because people will think they drink blood, but that's only one subfamily of bats that live in central and south America. Most all bats just want fruit and insects, and they're definitely more scared of you that you are of them
A lot of pictures of bat burritos surfaced after many bat babies got orphaned after a heatwave in Australia, but it is something practiced in many places across the world