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Scavenger hunt: look for signs of CRB in your neighborhood

This activity is designed to get kids outside and looking out for signs of CRB. While the CRB Response field team is able to monitor the 3,000+ traps we have deployed across Oahu, we're not able to search every area regularly. Knowing what to look for and how to report signs of CRB is a great way to help prevent the spread of this invasive species!

To complete a scavenger hunt:

  1. Visit to download a scavenger hunt sheet and watch a recorded explanation of the activity.

  2. Complete your scavenger hunt for invasive coconut rhinoceros beetles in your neighborhood.

  3. Take a photo of your completed scavenger hunt and email it to If you find any CRB adults, larvae, or tree damage, make sure to include photos of those, too. You'll receive a special bonus activity!

We'd love to see pictures of any drawings you create, too!

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