No, you just need to buy or make a nesting box for them. A nesting box is some sort of covered box with enough space for the birds to move around in, it connects to the cage through a hole near the top, but it has to be big enough that the birds can get in. Also, to be able to check in once and a while without disturbing the occupant too much, make sure that the top can open up so that you can see in.
The one thing that is absolutely necessary though is nesting material (like strips of shredded paper).
The parakeets would much rather be with other parakeets, THEY ARE FLOCK BIRDS!!! However, if you have more than one parakeet, they will not bond to you because they are bonding to the other parakeets. The reason that parakeets bond so well is that they are flock birds and so if you make yourself part of their flock, they will bond very well. But if you are wondering what would make them happy, they would much rather be with other parakeets. A good parakeet site is www.lisashea.com/petinfo/budgie.html
Clean the bowl and dump it out
Not necessarily. Falcons and such birds (Eagles, Bald Eagles, etc...) eat rodents, but parakeets and parrots would probably pester it if the guinea pig got out of its cage. What kind of bird are you talking about?
The parakeets may feel cramped or the parakeets in the same cage may be the same gender. If you have two of the same gender, there is a greater chance of fighting because they want to be dominant over the other bird.
no, they will kill each other. hamsters are very territorial.
It your parakeet lays two eggs on the botton of the cage, you might as well just leave them alone. By know you should have a nest in the cage. it is a big box in the cage with a whole in it. we got one a couple days ago cause my bird laid 4 eggs!!!! i know it is crazy. Well, good luck with your parakeet!!! Essa
yes. my cats have got into my hamsters cage twice.
They can dislike any bird kept with them. Me and my friend just got two new parakeets yesterday.(there kept at his house) and my parakeet is older and his is to young to know how old it is and they get along pretty well. today mine was licking the baby's toes
outside
No you can't I tried to but it didn't work so I got a new cage
You should get a new cage because when they bite the cages they try to get out. Mine got out. Get a glass cage instead. Hope this helps.
There is no way of knowing that unless you have it from a reliable source (i.e. the breeder) that they are siblings.