My gander is a huge healthy Embden. He hisses at me but has never tried to attack me, well perhaps bite my coat when I turn around. Yesterday I was squatting down to put some water into their jug and suddenly I feel him climb my back (I am 5'10") so he had to climb to my shoulders and grab the back of my hair with his beak. I stood up and he got off. Sheesh. Was that a mount or an attack? My coat back has 4 long cuts in it from his nails..luckily I was wearing one! I have long hair if that makes a difference. What do you think? What do I do about this?