High in the mountains of Costa Rica, where the air is crisp and the views are endless, you might not expect to find a bird that thrives in salty lakes. But here at our mountain retreat, nestled amidst the lush greenery, there’s a chance you might encounter a fascinating visitor – the Wilson’s Phalarope.
Yes, you read that right! While these incredible shorebirds are more commonly spotted in North America’s prairies and along migration routes on the coasts, a small number make a remarkable stopover in Costa Rica’s mountain lakes during their epic journeys.
A Tiny Dancer with a Twist
The Wilson’s Phalarope is a true marvel. This petite wader, the largest of the three phalarope species, is a vision of grace with its slender neck, long legs, and sharply pointed wings. But what truly sets them apart is their breathtaking feeding technique.
Imagine a ballerina twirling on a stage – that’s the Wilson’s Phalarope in action. They spin in rapid circles on the water’s surface, creating a miniature whirlpool. This mesmerizing dance serves a clever purpose. The swirling motion stirs up tiny aquatic invertebrates hidden at the bottom of shallow lakes, making them easy pickings for the phalarope’s thin, agile bill.
A Fashion Show with Redefined Roles
The Wilson’s Phalarope is a champion for breaking gender stereotypes in the avian world. Unlike most birds, the females are the showstoppers. During breeding season, they sport a dazzling plumage of rusty highlights and a dark line through the eye, adding a touch of elegance to their grey bodies. Males, on the other hand, are dressed in a more subdued grey.
But the difference goes beyond looks. Females take the lead in courtship, attracting and even competing for several mates in a single season. Once the eggs are laid, the males step up, becoming the sole caretakers, incubating the eggs and raising the chicks.
A Glimpse of a Global Traveler
Spotting a Wilson’s Phalarope in Costa Rica is a rare treat. Their stopover in the mountains is brief, usually lasting just a few weeks during their migration between North American breeding grounds and wintering sites in South America.
The best chance to see these impressive dancers is on calm mornings near mountain lakes and ponds. Keep an eye out for their rapid twirling on the water’s surface and the flash of rusty feathers under the sunlight.
A Tiny Reminder of a Big World
The Wilson’s Phalarope’s visit to our mountain retreat is a beautiful reminder of the interconnectedness of our planet. Their incredible journey across continents highlights the importance of healthy ecosystems across the globe.
So, the next time you’re here at our retreat, take a moment to explore the serene mountain lakes. You might just be rewarded with a glimpse of this unique visitor, a tiny dancer with a tale to tell, gracing our mountain sanctuary with its fleeting presence.
For more information, please view our comprehensive guide about the birds of Costa Rica
