His best bird friend recently passed away and he dosent seam too upset but I'm wondering if getting him another bird friend will be a good idea, we have a big bird cage with clean food and water and a hollow tree log Ans toys to make it seam somewhat real and we thing getting another bird will make him happier or would it be too soon Ans he might feel teratorial, he is male
Poor Greenie, though bonded birds do often show signs of grief after losing a mate, not all do. While you are not seeing signs of grief in Greenie, it can be extremely difficult to determine whether a bird might be interested in another cage mate. In the wild, birds often do pair up and many of them live in large flocks so it makes sense that many house birds would want a friend, however, in the wild birds (even bonded mating pairs) do not live in such close quarters as they do in cages in our homes. Because of this, I always tell my bird owners that if they are considering adding another bird to their family, prepare for what you might do if the two do not end up getting along (you may need space for two cages, as well as twice the number of cages, bowls, toys, etc.). Even if two birds will ultimately get along I recommend owners introduce their birds on neutral territory (do not stick the new bird immediately into your other bird's cage). Spend a few days with the two birds getting to know each other outside of a cage, try different scenarios (feeding, toys, bathing, etc.) and always be on hand to make sure if they do not get along, you can be available to keep everyone safe. If things go well you can introduce them into a more neutral cage, such as the one the new bird has been in for only a few days, for short periods of supervised time, separating them at night. After a few days, if this goes well you can try them in the cage you want them to be in together long term. The key is slow a introduction, patience, and lots of praise and rewards for good behavior. Good luck, I hope this helps!