I understand that just before the weaning process (which I think is
pretty close for her and should happen in the next couple of weeks), she
is supposed to lose some weight. Is the weight loss that she is going
through because of that ? Or is it something to be concerned about ? Is
there any site on the internet that gives the weight charts for Timnehs
? I have seen charts for Congo African Greys but none for the Timnehs.
Is a weight of 285 grams normal for a Timneh of 11 weeks of age ?
Thanks in advance.
This is precisely why you should not buy an unweaned bird, but since the 
damage is already done you are going to need some help.
The very first thing you need to do is contact an avian vet.  Yuor little guy 
is most likely starting to wean, and unless you are giving him the proper 
transitioning foods....hes not getting enough to eat.  It is typical for a 
baby to lose weight when it is weaning.  This is a stressful time for a chick 
and can be especially stressful for an inexperienced hand-feeder.  Get some 
help!
And again people................buy em' weaned!!!!!!  
Jason Tatro
Yes, people should by weaned birds.  However, stress from leaving the
breeder, transport, and change of environment.  Can all make a weaned bird
quickly regress into a bird in need of a feeding a day or even more.
Chris
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