Wow! I’ve only hand-raised an abandoned FIV-positive kitten that lived to be 15 months old, and a maternally-rejected minidachshund (born in 2014; she’s still alive and with us now.) My hat is off to you!
No, my hat is off to you. Most birds are easy, if you have the basics down. The major thing is that you have to carry them around for weeks. Fortunately, I’ve had understanding bosses :-)
I’ve raised one kitten, which had no issues.
I’m glad that you still have your mini :-)