I have a Sennie who is 13+ and has a tude beyond compare! He also can read my mind! He was a "mans" bird when we first got him...over 5 years ago. He would "hunt me down" and attack my feet if I interupted or joined them (my husband and Birdie) in whistling to/with each other!! That was when Birdie had full run of the house, and he RAN the house! He would bite me any chance he got! Not cute little love nips, but full on beak and mandable meeting in the middle of my finger, being bit in the face, having my ear being dive bombed when I am not expecting it... I have gone through the ringer with this bird. If I offered him something to eat and he didn't want it he would attack. Keep in mind, He never bit my husband.
Through the past few years I have kissed up to Birdie, preened him, bonded with him, became his "Girlfriend"... Unfortunately I do not know how to be a girlfriend to a bird, so I still get scholded (nipped, bit, attacked). Now one hand is a rival and is never safe from Birdies jealously. Bags are an arch enemy that must be anialated at all costs, especially if my hand is involved. And he seems to want to get my hand first. One of the BIG MAJOR changes that has occurred is my husband is now also feeling Birdie Wrath. He does not have the same patience level as I do. Birdie has now put himself In jeopardy of being rehomed.
Sennes can not be trusted. They can turn on you at anytime, for any reason. I love my Birdie, don't get me wrong, but they are not for the tender or meek. When they bite, they bite hard!! Just ask my vet who didn't listen to me when I told her to use her thickest gloves!! Or look at my fingers that have multiple scars... Gotta love those Senegals!