I have about 8 months old male budgie. His name is Dudus.I adopted him in july, after 4 months later (in November) I decided to take one more male budgie to companion. His name is Sunny (about 2,5 months old male).
At first there is nothing wrong with them. I tested their dropping to avian vet and there is no worms or mega bacteria etc. they are completely healthy. Dudus has never too much attention about Sunny, but Sunny is opposite of him. Sunny always trys to feed Dudus. The vet said that he is trying to get his friendship and there is notting to worry about.
For last two weeks, Dudus developes an obsession for my cell phone, masturb.. when my finger on it, try to feed it, regurgitating and never share with me(except masturb..) or anyone else or Sunny. When I try to touch the phone he bites me badly which he never does that. Also he loses his wight about 6 grams in a month. (he is now 34 grams)I scale them 3 times of a week. He is eating, but not as much as he used to. But other these things he is singing all the time never puffed himself looks energetic and happy. Sunny follows Dudus all the time where he flys. When Dudus trys to eat something Sunny follows him and not gives him a personal space. But at nights when I close the lights they are start to fighting. So I seperate them at nights.
I'm worry about him. Is Dudus getting Randy budgie syndrome or jealousy about the other budgie or something else, What should I do. Should I seperate them completely or should not?
In the cage there is two of all toys or swings or feeding cups etc.
Thank you already.