Flying creatures | Encyclopedia Harry Potter OP Guide

There are 5 (how about Thestrals? And snitch?!) flying creatures in Hogwarts. Places where you may find them are shown on the map below.

Note to number 3: in order to see those birds, you need to climb a bit down. Climb up the wall and look for a descent (north-west side). You'll get an additional hint where to look for them after lighting all the torches on the bridge.