Iāve had my green cheek for a little over a month. Heās two years old and by far the cutest thing Iāve ever seen. Heās getting along well with my parakeet who is also two years old. Though Iām a little worried because lately heās been pretty aggressive with me ( biting, fluffing out , sizing me up) it really upsets me, I donāt feel like Iāve done anything wrong to him. Could it just be the re homing? Does anyone have any tips for this kind of behavior?