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Putting researchers in the field, publishing field guides,
and managing historic specimen archives since 2003
Seaweed Map

Seaweed Map

An interactive map to explore the distribution of seaweed species in Maine.

NOVEMBER FUNDRAISER

The Motus antenna fundraiser
to track Nightjars was a success!

We met our November fundraising goal! Thanks to your generous support, we will be deploying a new Motus receiver station this spring to gather additional insights on Maine’s nightjars. Thank you to everyone that contributed to this campaign and all those who have supported this project’s development over the years!

SPRING FUNDRAISER

Help Solve the Mysteries of Northern Saw-whet Owl Ecology in Maine!

Your gift by May 15th will help us purchase three GPS tags, which will provide us with the precise, real-time data we need to answer questions that are crucial to our understanding of Saw-whet ecology and the conservation of the species.

MNHO will be at the Common Ground Fair from September 20-22!
News

MNHO will be at the Common Ground Fair from September 20-22!

17 September 2024 We’re excited about attending the upcoming Common Ground Country Fair from September 20-22! If you are going to be there, come and say hello to us in the Environmental Concerns tent. We’ll be offering a special Fair rate ($5 off) to folks becoming first-time MNHO members and we’ll be selling used books about all things natural history […]


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Free Digital Guides

Specially designed for beginning and intermediate naturalists, these mini-guides distill the decades of experience that enable professional naturalists and biologists to recognize a species by observing just a few key characteristics.

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Photo by Logan Parker