From forecast maps to the new 216-city email alerts, here's exactly how to use BirdCast for spring birding.
From Texas in late February to Maine in mid-May, here's when Ruby-throated Hummingbirds arrive in every eastern state for spring 2026.
Don't wait for a sighting to hang your feeder. Our 2026 state-by-state table shows when Ruby-throated Hummingbirds arrive.
Every Chilean Flamingo site in Patagonia covered with timing, access and the ID marks that matter.
How to find Torrent Duck in Patagonia using river structure, territory logic and the bridge stop method.
How to find the Magellanic Woodpecker by sound, habitat, and season across Chile and Argentina.
Professional guides and expert birders sharing elite field skills, gear tests, and actionable nature insights.
