Birds
Peaks Island Land Preserve - Bird Blog
Bird Indentification Cornell Lab of Ornithology - Merlin Bird ID
Mass Audubon - State of the Birds Report
Plants
Plants for Monarch Butterflies
Casco Bay invasive Species Network Booklet "Winning the War in Weeds"
Plant Identification Native Plant Trust fna New England Wildflower Society - Go Botany
Phenology - Nature's Notebook
Native Plant Trust (fka New England Wildflower Society) - State of the Plants Report
Rockweed
Bugs
Field Checklist for Butterflies
Identifcation of Maine Insects
Water