by Pajarita » Thu Jul 17, 2014 9:13 am
You are feeding too much protein. The morning meal is always the biggest one so it needs to be the healthiest one and that means cooked whole grains, veggies, fruits and leafy greens - you are feeding just protein (pellets and beans). GCCs don't need all that protein, they need more produce than protein because they are mainly fruit eaters in the wild. I don't know (nobody does) the exact amount of protein each species requires (that's why the label of 'nutritionally complete' on pellets is a joke). As far as I know, there is only one study done about this -it was done on wild amazons but it was also short term and, as birds are seasonal eaters, the results are not valid for long term maintenance in captivity (but, if you are interested, it was determined that, during breeding season, they eat an average of 17% protein). There are the cockatiel dietary studies done by Roudybush et al at UCDavis but, again, they were short-termed (the study itself continued for years but they would periodically kill the birds to study their internal organs and replace them with others) so, again, not really very useful.
It's normal for him to be hormonal and to masturbate so don't worry about it and, no, you don't need to replace the toys, you can wash them and put them back once they are dry. What's not normal is for birds to be hormonal during the winter and that's where you have a big problem on your hands because it means that their endocrine system is out of whack. Breeding season is already finished but he is hitting puberty so his hormonal surges are, again, normal. And, as he started to molt, the behavior will decrease until it disappears - but you need to keep him to a solar schedule for this to happen.
You don't need to