I have no idea what that means.
Eagle Bug FIXED!

I know that glitch was annoying the eagle moved as if it was always in the water. Also, the reason why that glitch happened was because of the fact that mope uses "if on [blank color] then [blank]" for the animal's speeds. And mud is brown and mope.io accidentally used the same shade of brown for the eagle's design. Also, another similar glitch allows the pelican to have super speed on the river and the lake.
For the past few weeks, (or months, IDK), there's been a huge glitch where the eagle cannot run/sprint/boost/go quickly/fly quickly/run quickly/go faster/etc. So I hadn't been able to play as an eagle until it was FINALLY FIXED in beta! So until the current beta update is put in the main game, I will only play beta. Just thought you'd like to know, for all those eagle-users.