BioBlitz: A dawn to dusk species hunt of OPSP

Posted on October 18, 2016

The Seacoast Science Center hosts its annual BioBlitz event in September. BioBlitz is a daylong species hunt in Odiorne Point State Park, where families explore alongside scientists and field experts to find and record data on as many different species in the Park as possible in one day.

BioBlitz offers exciting opportunities for all ages to gain knowledge and skill in their favorite area of nature. Exploration teams go birding, searching for insects, snakes and amphibians, exploring the freshwater pond and salt marsh, tracking mammals, identifying plants and seaweeds, tide pooling and more.

The total number of species identified since our first BioBlitz in 2003 tops 2,162 and continues to grow every year. This valuable catalogue serves as a snapshot of biodiversity of our region.

Save the date for next year’s BioBlitz, to be held September 23, 2017 from 6am to 5pm, and come help us add to our list!

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24th Annual BioBlitz!

Sunday, September 20, 2026 • 7 AM-4PM

Join us at Odiorne Point State Park to discover the incredible diversity of species found along our Seacoast. All ages and experience levels are welcome!

CLOSING EARLY: THURSDAY, May 22, 2025. Due to anticipated high winds, we will be closing at 3pm today, to prioritize the safety of visitors, volunteers & staff. Stay safe.

Update: Tuesday, July 7, 2026

Planning to visit today?

It’s a good idea to reserve online, especially with rain forecasted, as rainy summer days often find us at capacity, particularly in the morning, with walk-ins depending on availability. Book tickets here. 

Seacoast Science Center
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