Known movements of banded ruby-throated hummingbirds from 1950 to 2013, with banding and recapture locations across the United States and Canada.
United States, Canada
A Baltimore Oriole’s northward migration from wintering grounds in Costa Rica through Mexico and the Mississippi River Valley to a summer nesting area in the United States, with stops highlighting habitats and risks along the route.
United States, Mexico, Costa Rica
First spring hummingbird sightings across the United States, Canada and a few other countries, recorded by observers with dates, locations, species notes and occasional photos.
United States, Canada, Brazil and 3 more
Spring migration journeys of Willy Jr. the Wilson’s warbler, Gracie the American white pelican and Moonbird Jr. the rufa red knot, from wintering grounds in South America and the Caribbean to breeding areas in North America. Their stops span wetlands, coastal habitats and…
United States, Mexico, Canada and 7 more
Overwintering and year-round hummingbird sightings reported by viewers across the United States and Canada, with dates, species and observations from locations including the Pacific Northwest, Gulf Coast and eastern states.
United States, Canada
Locations for activities during the Fiesta de las Aves Migration Celebration near Sierra Vista, Arizona, including bird walks, owl prowls, hummingbird banding and a field clinic.
United States
Ruby-throated hummingbird recaptures documenting journeys from Nacogdoches and Houston, Texas, to Berthier-sur-Mer and Saint-Denis-de-Brompton, Quebec, including banding and recapture dates and estimated distances.
United States, Canada
Birdwatching destinations for observing fall and winter migration across the United States and Canada, including coastal migration routes, raptor watch sites, wetlands, and national wildlife refuges.
United States, Canada
Overwintering and year-round hummingbird sightings reported by website viewers across the United States and Canada, including species, feeder visits and seasonal observations.
United States
Bird migration sites and habitats around the world, including wetlands, salt marshes, nature reserves and national parks in Europe, North and South America, and Africa. Notes describe bird species and nesting at places such as the Danube Delta, Guérande salt marshes, Guadeloupe…
France, United States, Argentina and 5 more
A cycling journey following the monarch butterfly migration from Quebec to Mexico, with daily route notes, distances, travel conditions and stops across Canada, the United States and Mexico.
United States, Canada, Mexico
GPS-tracked movements of Coley, a male osprey, during his northward migration from his wintering grounds in Colombia toward Jamaica Bay. The route records hourly positions and flight data across Colombia and the Caribbean.лед
Colombia, Haiti
GPS-tracked northward migration of Coley, a male osprey, from his winter range toward his Jamaica Bay nesting grounds, with locations across Colombia, Haiti and Cuba.
Colombia, Haiti, Cuba
Viewer-reported sightings of overwintering and year-round hummingbirds across the United States and Canada in 2026, with dates, species and observations from local feeders and neighborhoods.
United States, Canada
Favorite hummingbird-watching locations chosen by Birder's World readers across the United States, including birding hotspots, nature preserves, parks, gardens and festivals in Arizona, Texas, California and other states.
United States
Migration and wintering movements of Maria, an adult female honey buzzard tagged near Baja, Hungary, in August 2018, followed through the 2019–2020 season across Europe and Africa.
Nigeria, Serbia, Algeria and 7 more
Migration routes of honey buzzards from Hungary, traced across North Africa and into western and central Africa, with individual birds identified by name.
Nigeria, Algeria, Tunisia and 24 more
Environmental study locations and route segments across Honduras, including the Aguán Valley and places such as Catacamas, Choluteca, Roatán and Yamaranguila, related to the emerald hummingbird’s habitat.
Honduras
Planned and visited birding locations for a human-powered Big Year, focused mainly on Ontario, Canada, with possible trips to Minnesota and New York. Notes describe migration hotspots, local birding areas, and target species such as snowy owls and piping plovers.
Canada, United States
Strategic locations related to bird habitat from Las Lúcumas Creek to the Concón roundabout, including creeks, river, wetlands, rocky shores, beaches and coastal sites around Viña del Mar and Concón, Chile.
Chile
Birding sites along Veracruz’s River of Raptors migration route, including hawkwatches, parks, wetlands and other natural areas around Xalapa and Cardel, Mexico.
Mexico
Hummingbird viewing sites in southeast Arizona, including bird sanctuaries, nature preserves, a research station and visitor centers.
United States
Migration movements of Maria, an adult female honey buzzard (Pernis apivorus) caught and tagged near Baja, Hungary, on 9 August 2018, followed across Europe and Africa, including Nigeria, Algeria and Mali.
Nigeria, Algeria, Italy and 15 more
Winter and year-round hummingbird sightings across the United States, with observation dates, reported species and notes on single sightings or overwintering birds. Records also include locations in British Columbia.
United States, Canada
Wetlands and saline lakes along a migratory bird pathway from Chaplin and Quill Lakes in Saskatchewan, through Great Salt Lake in Utah, to Marismas Nacionales in Mexico. The project connects communities around bird conservation, environmental education and ecotourism.
Canada, Mexico, United States
The Lluta River mouth wetland near Arica, Chile, is a coastal refuge and feeding ground for shorebirds migrating along the Pacific coast from the Northern Hemisphere. The map also marks routes and nearby viewpoints and places around the wetland.
Chile
Magnificent Frigatebird banding, tagging and movements across the Caribbean and nearby regions, with records of tagged birds and routes from Barbuda to islands and coastal areas in the Americas.
Antigua and Barbuda, Venezuela, Guadeloupe and 19 more
GPS-tracked route of Coley, a male osprey, during his northward migration from wintering grounds toward Jamaica Bay, crossing the Caribbean and Florida in March 2013.
United States, Cuba, Haiti and 1 more
GPS-tracked migration of Coley II (C2), an osprey nesting at Jamaica Bay Wildlife Refuge in New York, on the first leg of his journey toward his winter home. The dated locations follow his route south through the eastern United States and Cuba.
United States, Cuba
Migration routes and recorded positions of three juvenile storks, X02F5, X02H9 and X03H1, fitted with tracking transmitters at Henningen on 12 July 2023. Their movements span Europe, the Middle East and northeastern Africa, with routes and roosting places recorded through 2024.
Egypt, Türkiye, Sudan and 18 more