welcome to the forum, to you and your green cheek! i've got one too
sounds like your GCC is quite the fiesty fellow! GCCs are huge parrots in tiny little bodies, so they do require training, consistent handling, etc like the big guys to manage their behaviors. the following are recent threads on this forum that i think would be helpful for you to read, to help you manage your GCC's nippiness/biting:
about GCCs and caring for them:
viewtopic.php?f=5&t=9816the principles discussed in this thread below would apply to how you handle your GCC:
viewtopic.php?f=11&t=9798as well as this one about a rowdy GCC:
viewtopic.php?f=11&t=9771all the best with your GCC!
