elderly old tiel

My oldest male cockatiel, Sea-sea, is a rescue, so we don't know how old he is for sure but we estimate that he's about 18-20. In the last year or two he's been getting Arthritis in both feet. He can't really grip perches/fingers anymore. His feet only close about half way around with his toes...

Hi all, I'm new on here, and thought I must join as my Tiel has just turned 30 Years old in April 2012. I wanted to ask members if anyone has had, or come across a Tiel this old before? I think the oldest Tiel recorded lived to 38, but does anyone know different? Herbie is very well, but needs...