Hey guys, I'm playing with my chicks and my RIR loves my attention. She's currently snuggled in my hand asleep, but a few times she has rubbed/wiped her beak on my hand and on my face! I put my face down next to her and she came up, pecked at my glasses, then got real close to my face and rubbed her beak in a nuzzly way on my forehead. Any idea why? Her nostrils, beak, and mouth are all clean