Random fish dropped by birds

This happened to me as well. I was being chased by a pig guard, a Kingfisher flew in front of the guard, it dropped a Fish (the new design that looks like a golden catfish) and immediately flew away. I haven't seen it happen since. I have it recorded if you guys want a clip.

Same, I think that's how it is intended to be, since they are called "Kingfishers".

I've seen those birds drop those fish before. I don't think it's a bug.