A live opossum was trapped at Honolulu Harbor, the second one caught in Hawaii in two months — bad news for the state's efforts to keep invasive animals out.

• State biosecurity inspectors spotted the opossum Saturday afternoon near the Matson shipping facility at Honolulu Harbor.
• They set traps baited with cat food and apples and caught it the next day.
• The animal was humanely euthanized so it could be tested for rabies, which Hawaii does not have.
• Last month another opossum was caught at a freight warehouse near Hilo, pointing to shipping cargo as the likely way in.

Outlook: Expect tighter inspections of incoming cargo at Hawaii's ports as officials try to stop more stowaway animals.