The crows are a well-known attachment to Quesadilla Island. Nobody's exactly sure quite how they got there, nor why there's so many of them—they're just there. They don't seem to intrude, and so everyone simply goes about their day. It's normal, now; just like the bear that checks in on them, just like the eggs they care for.
They seem to especially gravitate towards Philza. He can always be found with at least ten or twelve scattered around—his shoulders, his hat, his cape... They tend to gather most frequently near the Wall, perching on every visible surface. The top edge of the Wall often looks black, every inch of it covered with feathers.
So when the crows are gone, it's noticeable.
Philza's absence hasn't gone unnoticed, of course. Chayanne and Tallulah have mentioned his departure, heading out to explore the outer edges of the island, looking for...something, he didn't mention what. The fact that they've been hanging out with Tubbo and Niki also proves it.
But the crows were the most noticeable.
Slowly, they start to gather...elsewhere. A small group starts a nest in the tower of Cellbit's castle, and he stares at it in confusion for a few days before he shrugs it off. Let them stay; they're not bothering anyone. Another flock takes shelter under the overhang near Forever's presidential office. He grins every time they fly up to the windows. A couple of stragglers find comfort in the quiet of Chume Labs, flying along after the current lone inhabitant and cawing in concern. Pac shrugs them off, trying not to read too much paranoia into it.
Tubbo finds himself swamped with the birds; Niki, too. They guess they're following the children, which seems to be correct, at first glance. (But it's more than that.) Some flock to Bad, others to Foolish—the two groups cawing and chirping whenever their chosen followees' get into spats. Roier catches sight of a couple hanging around Rivers' base, and smiles brightly when he gets back home to see some of his own nearby.
Mouse waves them off for a few hours before sighing—it's certainly not the worst thing in the world, even if they keep accidentally landing where she's trying to work. Jaiden lets them land on her wings, grinning and talking to them as she moves around her day. Etoiles and Antoine aren't quite sure how to react at first—but it's no weirder than anything else they've been dealing with recently, so it's probably not a worry, and therefore, not a concern.
When the children vanish, the crows get anxious. They spend more time away from their makeshift roosts: cawing at the Wall as they fly by, pecking their way across the roads of the main square, shrieking at every passerby in the Favela. They're looking for something—information, the kids; it's not clear what. But either way, their presence is heard.
One day, when the Wall feels taller than ever before, there's a loud rustling of feathers reaching every corner of the main square. The birds' noises are deafening; it's barely possible to hold a conversation unless you move further away. And when the island's inhabitants look up, they see them there—the crows, returning to their original home. There's a figure, as well, standing amongst the potato fields, staring down at the world below him.
Philza Minecraft has returned, and the crows are at home.