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 16,000 naturalists and photographers.

Turkey Point Bird Count (2022) - Cecil County, Maryland

Dans Rock Bird Count (2022) - Allegany County, Maryland

MBP Blog - Field Trips and Events

Marshy Point BioBlitz Results


- New gall and wood midge species added to MBP - Sunflower Purse Gall Midge (J. Brighton, det. T. Frey)    (8/12/2022)

- New weevil species added to MBP - Laemosaccus obrieni (gdurrant, det. S. Brown)    (8/12/2022)

- New root-maggot fly genus added to MBP - Lasiomma sp. (J. Moore, det. J.F. Carr)    (8/8/2022)

- New leafhopper genus added to MBP - Daltonia estacada (J. Moore, det. S. Hendrix)    (8/8/2022)

(More Announcements...)

Species in checklists - 20,580

Species with photographs - 12,847

Total photos - 614,057

Total records - 803,329

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