A HIPPOGRIFF! If Adi wasn't so surprised to see one he would be flailing all over the place. A real live hippogriff!
Even though it was his first encounter with one, he had been long obsessed with the creatures. He was staring so much at the Hippogriff in front of them, that he didn't even register the first question.
Everyone knew what those majestic beasts were anyway.
Hiiiii, there Henry the Great. Hehe.
The Hippogriff obsessed boy jammed a hand in the air for the second question, however.
"To prevent Muggles from noticing them and their awesomeness.'' Everyone should know what great creatures Hippogriffs were. Too bad for the non magical folks. They were missing out.