Phenology Networks
Alberta Plantwatch Program
ClimateWatch, Australia
European Phenology Network (EPN)
European Phenology Network and Potsdam Institute for Climate Impact Research- List of "all phenological networks"
Finnish Forest Research Institute Phenology Observations
Foliage Network
French Phenology Network (Obseratoire Des Saisons)
Global Phenological Monitoring Network (GPM)
Hummingbird Monitoring Network
Live Oak Phenology Network (LOPnet)
Mid-Atlantic Phenology Network
Monarch Watch
Nature's Calendar (UK Survey of the Changing Seasons)
Naturewatch Canada
Netherlands Phenology Network (de Natuurkalender)
North American Hummingbird Migration Tracking
Northeast Regional Phenology Network (NE-RPN)
Ohio State University (OSU) Phenology Garden Network
Operation RubyThroat, The Hummingbird Project
Phenological Eyes Network (PEN), Japan
Phenmon: The Phenology Monitoring System
Project BudBurst
Swedish Phenology Network
Swiss Phenology Network
USA-National Phenology Network
UK Phenology Network (Nature's Calendar)
Wisconsin Phenological Society
Citizen Science
EarthTrek- Global Citizen Science Program
Networked Naturalist- Engaging the Public in Ecological Research
Wildlife Monitoring
Art Schapiro's Butterfly Site
California Avian Data Center
Ducks Unlimited Migration Map
Frogwatch- National Wildlife Federation
Herb Wilson, Colby College
Hummingbird.net
Journey North: A Global Study of Wildlife Migration and Seasonal Change
Live Monarch Foundation
Monarch Larva Monitoring Project
MonarchLIVE: A Distance Learning Adventure
MoveBank- For animal tracking and photo monitoring data
Nature QuestTM Wildlife Watch
North American Breeding Bird Survey
North American Pollinator Protection Campaign
Texas Park and Wildlife Amphibian Watch
The Great Backyard Bird Count
Tucson Bird Count
WildObs (Wildlife Observations)- Record, manage and share your wildlife encounters
Other Resources
The American Ornithologist’s Union
AOU: South American Classification Committee
Maryland Yellow Book 1968 Version
NBII Bird Conservation Node
Intergovernmental Panel on Climate Change (IPCC)
International Migratory Bird Day
USGS National Climate Change & Wildlife Science Center