High in the mountains of Costa Rica, our retreat offers not just breathtaking views and serene tranquility, but also a chance to encounter a remarkable avian cast of characters. Today, we turn our gaze skyward to a fascinating but infrequent visitor, the Curlew Sandpiper.

This little wonder, no bigger than a robin, isn’t a permanent resident of Costa Rica. It breeds far to the north, in the chilly Arctic tundra of Siberia. But come winter, these intrepid birds embark on a phenomenal migration, journeying thousands of miles to find warmer climes. While uncommon, a lucky few Curlew Sandpipers grace the shores and mudflats of Costa Rica during this time.

A Distinctive Profile

Spotting a Curlew Sandpiper is a treat for any birdwatcher. It has a slender build, with longish legs perfect for wading in shallow waters. But the true giveaway is the bird’s namesake: its bill. Unlike its sandpiper cousins, the Curlew Sandpiper boasts a gracefully down-curved beak, slightly longer than its head. This bill is perfectly adapted for probing soft mud in search of its favorite meal – tiny invertebrates like worms and crustaceans.

A Fashion Show in Two Acts

The Curlew Sandpiper presents a dazzling wardrobe change throughout the year. During breeding season, its transformation is remarkable. The drab brown and gray feathers of its winter plumage are replaced by a vibrant display of rich chestnut red on its underparts, beautifully contrasted with patterned dark gray upperparts. This flashy outfit makes quite a statement on the Arctic tundra!

By the time they reach Costa Rica, Curlew Sandpipers are back in their winter gear. Their upper bodies are a cool, pale gray, while their underparts are a pristine white. A prominent white stripe above their dark eyes adds another distinctive touch. Juveniles, however, sport a unique mottled brown and gray back, making them easy to distinguish from adults.

A Transient Treasure

While the Curlew Sandpiper’s visits to Costa Rica are fleeting, their presence adds a touch of wonder to our mountain retreat. If you’re here during the winter months, keep your eyes peeled for this little globetrotter flitting along the water’s edge. With a bit of patience and a keen eye, you might just be lucky enough to witness this remarkable bird as it grapples with its long, curved beak, extracting a tasty morsel from the mud.

Beyond the Mountains

While sightings in the mountains are uncommon, Curlew Sandpipers are more likely to be seen in Costa Rica’s coastal regions, particularly mudflats and estuaries. If birding is a passion and you’re planning a trip to Costa Rica, consider incorporating some coastal areas into your itinerary to increase your chances of encountering this fascinating avian visitor.

So, the next time you’re at our mountain retreat, take a moment to scan the skies and the water’s edge. You might just be rewarded with a glimpse of the Curlew Sandpiper, a testament to the incredible journeys undertaken by these feathered adventurers.

For more information, please view our comprehensive guide about the birds of Costa Rica