Hi there! I live on Oahu and have recently become obsessed with chickens! All this due to one wild chicken (Casino) who befriended us a little over a year ago. Now she has two chicks of her own going on three weeks old and I am enjoying taking care of them! They are still wild and momma chicken is bringing them up, I'm just helping. I've posted here a lot quite recently about them, if you are interested in anything. I believe on Kauai there aren't mongoose? So that is a big help.. That is a big worry for me with the young chicks.
I'm not sure why my chicken was friendly with people, as most of the wild chickens around scream and run when we're around. But she just showed up one day - she was still quite young, and has hung around ever since. A few months ago another chicken did the same thing and she comes every morning for some food and treats, then disappears the rest of the day.
Here she is with her babies resting this morning. This was right before another mongoose scare. But everyone's ok.
I can pick up the chicks and hold them pretty easily. But they don't like it. I can pet Casino without a fuss while she's eating. I can pick her up too, though she doesn't like it either. But it's so much fun!
If you're interested in eggs, I guess you'd have to coop them up. Otherwise you will have to hunt for the eggs. We have had a few of Casino's eggs, but one time she disappeared for a few weeks and I'm assuming she was sitting on eggs somewhere we couldn't find her. If you just want chickens for fun, she pretty much shows up whenever we call for food and treats and for help hunting for geckos.