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The Uncommon Demise of a Wood Thrush in Costa Rica

10,000 Birds

On the breeding grounds of the north, a small bird flies into the night, takes a bearing for the south, gains altitude and flies onward. Each day, the small bird then has to fly down and find a resting place, an area to feed and take shelter. Migrant birds make an incredibly perilous journey, twice per year. Flap, flap, glide.

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Reminders and Perils of Fall Migration in Costa Rica

10,000 Birds

Even if we couldn’t find time to raise the bins at a favorite patch, it only takes momentary glances into the sky and hearing chip notes from the trees to remind us that birds are on the move. Although this elegant raptor is regular in many parts of Costa Rica, it doesn’t usually visit the Central Valley.

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How to Help Cerulean Warblers, Other Migrant Species, and Resident Birds in Costa Rica

10,000 Birds

With birds bedecked in their breeding best and filling the air with song, this is migration at its loveliest. Threatened by loss of habitat both on breeding as well as wintering grounds, a few species have even become endangered or at least on a perilous track towards that worrisome designation. Ernesto and his team in the field.