How to make my scared budgerigars friendly and bond with them?

Thanks for reaching out and including photos. The difficulty is winning the trust of these small birds. Try offering treats by hand and then encouraging them to step up to gain the reward. Even using a small diameter perch to step up and then remove them from the cage. Many birds are cage protective and personalities with mellow once out of the cage. Keep all movements slow, noises quiet, and lights low. A book titled " A Guide to a Well Behaved Parrot" has some useful information. Good luck.

It may take time and patience. You can begin by simply sitting next to the cage for short periods of time initially and increasing it as they acclimate. They will flutter about and move to the far side of the cage at first. Eventually, they will settle down and accept your presence. Move slowly and speak softly around the cage. Once they have completely acclimated, you can progress to placing your hand in the cage. Make no attempt to touch or hold them. Again, they will flutter, panic and move to the far side of the cage. Leave your hand inside the cage for ever increasing periods of time. Use small treats as rewards after each session. Eventually, they will become curious and may hop onto your hand if you have treats. You can teach the 'step up' command by extending a finger and gently pressing it against the chest while saying "Perch" or "Step up". From this point, you can work with them to teach additional tricks or whistles.

Thanks for reaching out about Pearla. Is your questions, how to tame them? A book called "A Guide to a Well Behaved Parrot" is a good start and might be available through your local library. Continue to try and win via treats, toys, slow and quiet movements and positive reinforcement. Good luck.

Time and patience are key to helping your parakeets get used to you, and each individual bird may bond differently to you due to their individual personalities. If your birds have a favorite treat, you can also use that by giving it to them every time you visit their cage or interact. I'm also including an in-depth article on teaching your bird to step up which can help with the bonding process as well: https://www.petcoach.co/article/basic-bird-training-how-to-train-your-bird-to-step-up/

Winning the trust of a scared bird can be difficult. The book "A Guide to a Well Behaved Parrot" by Gary Gallerstein, is a great reference for behavioral training in birds. Continuing to offer treats by hand with slow, deliberate movements can help win trust. Good luck.

Thanks for your question about the birds in your household. You are correct in being concerned about bonding with your bird if there is another in the house - sometimes it is more common for the birds to bond with one another than with the humans present in the household. This can be especially true with more shy species, like budgies. I would recommend using positive reinforcement for both of the birds to continue the bonding process that you have started. You can find treats that the birds like and reward them for allowing you to come near them, having them step on your fingers, etc. I would say that your sister should also be doing the same, as that will get them used to multiple people handling and interacting with them. I hope this gives you a place to start, and congratulations on your new family members!

All you can do is try and get them used to your prescence very gradually, but it sounds like they have a terrible fear. You could try puttibg your hand in the cage for periods oof time with tasty treats and they may eventually learn that yiu are not a threat, but it will be a very difficult process.