Thanks for all the information! Very happy to have learned that I can give the birds magazines and the like to shred. Makes my life a lot easier, as they love to destroy things. Clover seems to like going for my homework, and she does way more damage than Fajr

.
As an explanation for why I was concerned about the dust, once I put a bunch of shredded paper into a storage container (the kind that slide under the bed) and dropped seed in as a foraging activity for Fajr. But then i realized that as he dug around, paper dust would float up. However, that was a large quantity now that I think about it.
Gave Lemon and Clover some magazines to shred and they had at it.
While wiping down their cage, one of the twins was talking to Clover, and accidentally discovered a whistle which Clover will whistle back to. She'll whistle back to everyone but my Dad. The twins will kiss Clover's head with zero hesitation while I still get nervous just having my face near her. They were bitten way more often than I was when she first came, yet here we are. Lemon, meanwhile, just chirps and hops around the bottom of the cage while tossing the wiffle ball about. I think I mentioned that before, but I just enjoy watching him play with it.
Good news! 99% sure Lemon is a boy! Noticed they're been dropping down feathers lately, and Lemon lost a tail one, but I chalked it down to the change in temperature from the cage move and their bodies adjusting. Was playing with them earlier today and realized that despite not eating pomegranate for a while, Lemon has two pink dots around his neck. He's growing his ring! It's nice to know his gender for sure, but what really makes me happy is that we have a ballpark estimate of his age, and most probably Clover's as well. Also good to know that this means they've spent about half of their lifespans with us, since they've been with us for about 13 months now, and internet says they typically grow the ring from 1-3 years of age.
This age makes sense, since Clover was clipped and couldn't fly when she came to us, but managed to grow all her flight feathers back in one molt. The only downside is that this might mean that bird puberty is still to come

I was hoping they'd passed it already.
