19,582

Species

12,637

Species with photographs

538,390

Photos

758,878

Records

Maryland Biodiversity Project (MBP) is a 501(c)3 non-profit organization focused on cataloging the living things of Maryland. We promote conservation, science, and education by helping to build a vibrant nature study community. The project was started in June 2012 by Bill Hubick and Jim Brighton. The incredible MBP community has cataloged over 20,000 species, including more than 12,500 species with photographs, and feature the work of more than 15,000 naturalists and photographers.

Featured

1,000,000th record!

MBP has reached ONE MILLION records permanently and securely archived! Record 1,000,000 was this Soybean Looper Moth by Dave Webb. High-fives all around!

Some of the BioBlitz Participants – Photo by John Hall

Field Trips

Register to join MBP on field trips or read our post-trip reports written by our trip leaders.

Cedar Waxwings by Jonathan Irons

Bird Counts

Read the latest from the Turkey Point and Dans Rock Bird Counts. Check in frequently for updates!

Pugnacious Leaf-cutter Bee by USGS PWRC

Recent Discoveries

Highlights new MBP species and species new for the county, quad, and month.

Recent