Skip to content
  • Home
  • About
    • History
    • Staff
    • FAQs
  • Projects
  • Tools
    • Mini Guides
    • Nature Notes: A Maine Naturalist Afield
    • Seaweed Map
    • Seaweed Database
    • Island Plants Map
    • Maine Biota Project
  • Journal
  • Shop
  • Join
  • Events
  • Donate
  • Contact
  • Explore our data
    • Island Plants Map
    • Seaweed Map
    • Seaweed Database
  • Learn
    • Mini Guides
    • Maine Biota Project
    • Nature Notes: A Maine Naturalist Afield (radio program)
  • Projects
    • Aquatic Plants of New England Field Guide
    • Boreal Habitat Owl Surveys
    • Coastal Plant Inventories
    • Coastal Songbirds
    • Curating Collections
    • Harlequin Ducks in Jericho Bay
    • Invasive Plants
    • Maine Bird Atlas
    • Nest Box Monitoring
    • Nightjar Monitoring
      • Whip-poor-will Tracking
    • Petit Manan Owl Monitoring Station
    • Purple Sandpiper Surveys
    • Seaweeds of Maine
Member Login
Shopping cart$0.00 0
Maine Natural History Observatory
Maine Natural History Observatory
  • Home
  • About
    • History
    • Staff
    • FAQs
  • Projects
  • Tools
    • Mini Guides
    • Nature Notes: A Maine Naturalist Afield
    • Seaweed Map
    • Seaweed Database
    • Island Plants Map
    • Maine Biota Project
  • Journal
  • Shop
  • Join
  • Events
  • Donate
  • Contact
Shopping cart$0.00 0
Maine Natural History Observatory
Maine Natural History Observatory
  • Bird identification infographic guide to Ruffed Grouse and Spruce Grouse

    Free Mini Guide: Ruffed Grouse vs. Spruce Grouse

    Download
  • plant identification infographic guide to Seaside Angelica and Scotch Lovage

    Free Mini Guide: Seaside Angelica vs. Scotch Lovage

    Download
  • plant identification infographic guide to Sheep Laurel (Kalmia angustifolia) and Bog Laurel (Kalmia polifolia)

    Free Mini Guide: Sheep Laurel vs. Bog Laurel

    Download
  • Bird identification infographic guide to American Tree Sparrow vs Chipping Sparrow

    Free Mini Guide: Tree Sparrow vs. Chipping Sparrow

    Download
  • Seaweed identification infographic to Ulva fenestrata vs Ulvaria blyttii

    Free Mini Guide: Ulva fenestrata vs. Ulvaria blyttii

    Download
  • seaweed identification infographic guide to Vertebrata nigra vs Polysiphonia stricta

    Free Mini Guide: Vertebrata nigra vs. Polysiphonia stricta

    Download
  • Wildflower identification infographic guide to White Clover (Trifolium repens) vs Alsike Clover (Trifolium hybridum)

    Free Mini Guide: White Clover vs. Alsike Clover

    Download
  • wildflower identification infographic guide to white violets, viola blanda vs viola pallens

    Free Mini Guide: White Violets

    Download
  • Common and Sometimes Overlooked Seaweeds of Eastern Maine - a mini guide (Free Download)

    Common and Sometimes Overlooked Seaweeds of Eastern Maine – a mini guide (Free Download)

    Download
  • A Natural History of Camden and Rockport (Free Download)

    A Natural History of Camden and Rockport (Free Download)

    Download
Prev
1 2

Categories
Art & Cards
Field Guides
Species Catalogs
Free Downloads

Maine Natural History Observatory
info@mainenaturalhistory.org
(207) 963-2012

Maine Natural History Observatory is a 501(c)(3) nonprofit organization (tax identification number 20-0718450). Donations are tax-deductible as allowed by law.

Copyright © 2025 Maine Natural History Observatory - WordPress Theme by Creative Themes - Website by Celeste Mittelhauser, made possible by a grant from Maine Community Foundation