High in the canopy of Costa Rica’s mountain rainforests, a flash of olive green darts from branch to branch. This is the Tawny-crowned Greenlet, a tiny songbird with a vibrant personality. For those lucky enough to spot one, this little wonder adds a touch of magic to your Costa Rican retreat experience.

A Splendid Songster

The Tawny-crowned Greenlet, classified as Tunchiornis ochraceiceps, is a member of the Vireonidae family. It’s the sole representative of the genus Tunchiornis, making it a truly unique find. Measuring a mere 4.5 inches long, this compact bird is all about agility. Its plumage is a stunning combination of olive green above and pale yellow below. But the star of the show is undoubtedly its namesake – the crown. Adorning its head is a rich tawny cap, adding a regal touch to its otherwise understated appearance.

A Forest Favorite

The Tawny-crowned Greenlet is a resident of the subtropical and tropical moist lowland forests of Central and South America. Here at our Costa Rican retreat nestled amidst the mountains, you’ll find these little acrobats flitting through the dense foliage. They’re particularly fond of the tall trees lining the forest edges, where they can forage for insects and search for nesting sites.

While not migratory, the Tawny-crowned Greenlet does have ten recognized subspecies. Keen birders might notice slight variations in plumage color depending on the specific region they’re visiting within Costa Rica.

A Melodious Treat

The Tawny-crowned Greenlet isn’t just visually captivating; it’s also a talented vocalist. Their song is a delightful series of whistles, chirps, and trills, often described as thin and buzzy. While short, their melodies add a layer of delightful background music to the rainforest symphony.

A Glimpse of Green Magic

Spotting a Tawny-crowned Greenlet can be a challenge. Their small size and preference for the upper canopy make them masters of camouflage. However, their constant movement and distinctive song can give them away to the patient observer.

Our experienced retreat guides are well-versed in the habits and habitats of Costa Rica’s avian residents. With their help, you’ll gain valuable insights into the rainforest ecosystem and increase your chances of encountering this delightful songbird.

So, as you explore the verdant mountains surrounding our retreat, keep your eyes peeled and ears tuned. With a little patience and guidance, you might just be rewarded with a glimpse of the Tawny-crowned Greenlet – a tiny jewel gracing the Costa Rican rainforest.

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

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