I have three backyard hens, all white leghorns, 10 months old.One of the girls has been packing and "biting" me, Only me not my mom or dad. Whenever i go outside she follows me around and will sometimes charge at me and peck at my feet and legs. Other times i will be sitting in the grass by them and she will come and grab hold of my finger, until i shake her off. This has been happening for 3-4 months now, and i would really appreciate any reasons why this is happening, or how i can stop it. Thanks so much.