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Hace 4 días · Hummingbirds are birds native to the Americas and comprise the biological family Trochilidae. With approximately 366 species and 113 genera, [1] they occur from Alaska to Tierra del Fuego, but most species are found in Central and South America. [2] As of 2024, 21 hummingbird species are listed as endangered or critically endangered, with ...
- Trochilidae, Vigors, 1825
- Apodiformes
Hace 2 días · The H5N1 virus has been devastating bird populations, and is now infecting mammals too. Is human-to-human transmission next? And are we ready for another pandemic?
Hace 17 horas · At Bear Divide, just outside Los Angeles, you can see a rare spectacle of nature. This is one of the only places in the western United States where you can see bird migration during daylight hours.
Choose a Location. Create a bar chart of species occurrence for your region of interest. Current Location: Choose a Location. Select a region: Then select a subregion: Entire region. Counties. Hotspots. Important Bird Areas.
Hace 4 días · The US’s first-ever bird flu case in a human was reported in 2022 when a poultry farm worker in Colorado was exposed to infected chicken. He reported only fatigue as the main symptom. However ...
Hace 1 día · These count in official eBird totals and, where applicable, have been accepted by regional bird records committee(s). Provisional : Either: 1) member of exotic population that is breeding in the wild, self-propagating, and has persisted for multiple years, but not yet Naturalized; 2) rarity of uncertain provenance, with natural vagrancy or captive provenance both considered plausible.
Hace 2 días · Bald Eagle. The Bald Eagle, with its majestic presence, is a symbol of strength and freedom across North America. This large bird of prey is easily recognizable by its white head and tail ...
