Inspectors Captured Opossum at Honolulu Harbor

Officials euthanized the animal for disease testing after it was found at a local shipping facility.

Updated on Sept. 22, 2026 in Wildlife

Bold vector editorial illustration of a metal cage trap on a pier, with harbor crane silhouettes in the background.
Hawaii agricultural inspectors captured an invasive opossum at Honolulu Harbor this week, prompting concerns over potential disease transmission and ecosystem risks. AI Illustration. Upload story photo >

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State agricultural inspectors captured a live opossum at Honolulu Harbor after employees reported seeing the animal. The opossum was humanely euthanized so that tissue samples could be submitted for rabies testing.

Why it matters

Opossums are strictly prohibited in Hawaii because they can carry diseases and parasites that threaten the local ecosystem and public health. Authorities work to intercept these animals at entry points like shipping hubs to prevent their establishment in the state.

The opossum was caught using traps baited with cat food and apples. Residents can report potential invasive species sightings to the statewide pest hotline at 808-643-7378.

The players

Department of Agriculture Plant Quarantine Branch

This state agency is responsible for enforcing laws against the introduction of prohibited animals and plants into Hawaii.

Matson

This shipping and logistics company operates the facility at Honolulu Harbor where the animal was discovered.

The details

After Matson employees spotted the animal, the Department of Agriculture Plant Quarantine Branch deployed traps to secure the facility. Staff performed a thorough inspection of the area following the capture and confirmed that no other opossums were present at the harbor.

Timeline

  1. Employees first observed the opossum at Honolulu Harbor on September 19, 2026.

  2. Inspectors successfully captured the animal in a trap on September 20, 2026.

Culture Shift

This incident highlights the ongoing challenge of managing invasive species in an isolated island ecosystem where non-native animals can devastate local biodiversity. It reflects a broader movement toward strict biosecurity measures to preserve the unique natural heritage of the Hawaiian Islands.

Residents should remain vigilant for non-native wildlife and avoid bringing prohibited animals into the state. If you spot an invasive species, contact the state's pest hotline immediately rather than attempting to interact with or trap the animal yourself.

The takeaway

The successful capture of this opossum prevents the potential spread of parasites and diseases within the local environment. Residents are encouraged to report any sightings of unusual wildlife to protect the islands fragile ecosystem.

Further reading

For more information on local efforts to manage non-native species, visit the Wildlife section.

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Do you support strict eradication efforts for non-native animals in your local community?