I used to live in Hawaii from 2004-2008 when I was in the US Navy
But yeah, Martin pretty much nailed it. Also, I was on Oahu and didn't hear nor see 1 CoquiI do believe they are all on the Big Island. Regarding the cats. They will probably sit in a quarantine for probably upwards of a month. I personally didn't have any pets at all when I moved over there but I remember families of guys I used to work with having to do this procedure for their pets.