This guide will tell you where to get Fwooper Feathers in Hogwarts Legacy.
You will need Fwooper Feathers to upgrade your gears. First, you have to unlock the nab sack and then make your way to the Fwooper Den on the map.
Switch to story mode
Switching the game difficulty to story mode is recommended so you can catch the beast much quicker. Fly to this location using your broom, get out your bag nd press the button while aiming at the beast to capture it.
After that, return to Hogwarts and make your way to the room of requirement. Pick any vivariums, open up the magical Beast menu, and put the beast in. You need to feed, brush and take care of the beast to get the item you need.