I see that this is your first post, so allow me a minute to say welcome to the forum. We care very deeply about these birds, both ours and yours and will do our best to help you and your bird to develop a great relationship with each other as well as to provide assistance in other areas such as training, diet mental and physical enrichment or wherever you need help.
Since this is your first post, I have no idea as to how much you know about parrots in general or about the nanday parrot specifically, nor do I have any information about your bird to help with my reply. Because of this I may go into more detail than you would need me to if you have any experience, this is just so that I can be sure that I am clear enough with any suggestions that I make.
You have only had your bird, whose name is ?, for about a month, which is a very short time for it to adjust to all of the scary changes that have just occurred in its life. It has just recently lost everything that it was familiar with and moved in with you whom it did not really know, even if you had spent some time with it before bringing it home with you, and had no reason to trust you and with only a month of being with you it is just beginning to trust you and it sounds like you have done rather well with it in this area so far. It still has much to learn about its current environment and about you, so it is still a bit scared and although it is trying to trust you still has a ways to go. With parrots trust is really everything and is the basis for the entire relationship, without this trust you really have no relationship.
I would say at this point that it is just a matter of being patient and allowing this bird to make the first moves towards physical contact with you, but I can offer a suggestion or so that should help to speed things up a little. I don't know what you have done with your bird to bring it this far so one of the things that I will do is provide you with a link that should help you with this and then make a couple of suggestions myself.
Here is the link :
viewtopic.php?f=11&t=227 Now based on where it appears that you are, and by the way I am assuming that by hand feeding you are actually referring to the act of giving the bird a treat and not in actual hand feeding, you should be able to place yourself at the open door of the birds cage and offer the bird a treat at the door. It is important that it is offered at the door and not by you reaching into the cage at all. you want your bird to come to you for this. Once the bird is coming to you at the entrance to its cage and accepting a treat from your fingers or hand calmly then you should begin to hold the treat in the other hand and hold it so thet your bird will need to reach over your hand to reach the treat. You just want the bird to stretch a little bit for it, if the bird does not begin to step up on its own after the third treat. stop and come back in a couple of hours and repeat doing this but hold he treat just a tiny bit further away from the bird so that it either has to really stretch to reach the treat or step onto your hand with at least one foot in order to reach the treat. You should not need to hold the treat any further away from the bird than this as although it may take a few tries but the bird will make the connection and begin to step up on its own and once that occurs then you just add the verbal cue when it does step up.
Try offering the back of your hand for the bird to step up on, or more precisely the back of your fist or your forearm as they are not so afraid of these as they are of our hands.
Anytime that you are working with your bird speak to it with a slightly higher pitch to your voice sort of as in trying to coax it and use the birds name very often along with a lot of good bird type of praise.
Singing is also a great way to help build trust as they love it when you sing softly to them, even if you sing as poorly as I do.
I hope this proves helpful to you and your bird ? .