Mongoose (Herpestes javanicus)   Regulatory Status: Hawai’i Injurious Wildlife (HAR 124). It is against Hawai’i State law for any person to introduce, keep or breed any mongoose within the State except by permit from HDOA; permits are not issued for Kaua’i County or the island of Lana’i. Fines for violations are between $250 and $1,000 … Continue reading Mongoose