Showing posts with label Buenaventura Reserve. Show all posts
Showing posts with label Buenaventura Reserve. Show all posts

Wednesday, May 21, 2014

A Few Last Tidbits from Buenaventura Reserve

As we explore Buenaventura Reserve in Ecuador, the roars of howler monkeys rumble through the forest, Nine-banded Armadillos rummage through the leaf litter, and Two-toed Sloths clamber about the trees.

A foraging Nine-banded Armadillo bumbles into my feet, 
before realizing his mistake. (Photos by Narca)

Beautiful beetles...

...and butterflies like this heliconid

...and this Scarlet Peacock enliven the trails.

The plants are also striking. 


A flowering bromeliad



Why would a plant have red tips on its leaves?? I'm sure that a botanist out there can answer that! Aldous Huxley would have credited it to the exuberance of nature.... and perhaps that's as good an answer as one derived from chemistry and the study of ecological adaptation! One feeds our knowledge; the other buoys our spirits.


Tuesday, May 20, 2014

Hummingbirds at Buenaventura Reserve

One of the finest hummingbird shows anywhere is here, on full and dazzling display from Buenaventura Reserve's front porch. The number of individuals is astonishing –– far too many for the birds to waste much time in skirmishing. We tally eleven species of hummers during our two days in the reserve, mostly at the feeders, although some like the Wedge-billed Hummingbird only appear for us in the surrounding forest.

Hummingbirds crowd around the megafeeders at Buenaventura Reserve.
(Photos by Narca)

An Andean Emerald, demure for a hummingbird!

Blurry photo of a Blue-chested Hummer, quite rare this far south

Many Brown Violetears frequent the feeders.

A tiny Green Thorntail female watches the commotion.

Male and female White-necked Jacobins, a common and widespread species

A striking male White-necked Jacobin

Little Violet-bellied Hummingbirds are among my favorites.

A slight turn shows this Violet-bellied's splendor!

World Land Trust operates a webcam which shows the hummingbird feeders at Buenaventura. I haven't yet found it working properly, but perhaps they will repair it soon –– it's well worth a look!

Monday, May 19, 2014

Back to Buenaventura's Birds

The treasures of Buenaventura don't end with its umbrellabirds. Among its other notable personages is the endangered El Oro Parakeet, endemic to a small region in southwestern Ecuador. Its range is thought to be only 60 miles long from north to south, by only 6 miles wide. Population estimates range from 250 to fewer than 1000 mature individuals.

The Jocotoco Foundation's Buenaventura Reserve is the stronghold for this species, in a region of highly fragmented habitat. Year-round, 60 parrots live in the reserve, with their numbers doubling seasonally as others return to the reserve from nearby areas.

Statue of El Oro Parakeet in nearby Piñas...
(Photos by Narca)

...and the Real McCoy, a mated pair of El Oro Parakeets

Lack of nest sites is thought to be a major threat to the parrots' survival, and the Jocotoco Foundation has put up nest boxes as a remedy. The parrots are occupying at least 15 of those nest boxes, and young have been fledging from the boxes since 2007.

We walk the reserve's trails and roads for two days. The birding is superlative. One of my favorites is the Club-winged Manakin –– we hear many, see a few, and none cooperate for the camera.

Here's a very small sampling of the reserve's birds!

Among many tanagers are the gorgeous Blue-necked...

and the locally abundant Lemon-rumped Tanager.

Striking Chestnut-mandibled Toucans are widespread in tropical America.

A more range-restricted Pale-mandibled Araçari, cousin to the toucan

Northern (Crested) Caracaras range all the way north into the US.

A Plumbeous Kite on her nest

 Pacific Horneros live only in western Ecuador and northwestern Peru, 
where they are common and conspicuous.

This Broad-billed Motmot shows more green on the belly than the similar Rufous Motmot.

The next post will bring you photos of other Buenaventura critters!

Friday, April 11, 2014

Buenaventura's Umbrellabirds

Buenaventura Reserve protects a remnant patch of tropical cloud forest at about 3000 feet elevation. The cloud forest occupies a narrow zone, and most of the surrounding land holds seasonal tropical dry forest. Another jewel in the Jocotoco Foundation's system of reserves, Buenaventura is small, only about 6 square miles. Yet it protects 12 globally threatened species of birds, another 30 rare and regionally endemic birds, and notable mammals like the Ocelot, Mantled Howler Monkey, and Two-toed Sloth.

The reserve has been cobbled together since 1999 from patches of forest and old pasture land. The cleared areas are now being reforested, with the help and support of local communities. Growth of the reserve itself continues; the target size is about 20 square miles, or more than three times its current size. 


Remnant cloud forest at Buenaventura Reserve 
(Photos by Narca)

Welcome to Buenaventura Reserve!

Graceful Swallow-tailed Kites are frequent

Soon after we check into Umbrellabird Lodge (actually it's a more casual affair than "checking in" implies!), we ask about the famous umbrellabird lek, and learn that it's only about a 10-minute walk from the lodge. Young Leo is appointed to show us the spot. We learn that the umbrellabirds are most active early in the morning, but there's a chance that we can see them at dusk as well. And see them we do!

Umbrellabirds are big, very odd cotingas, an exclusively New World family. The male sports a long, inflatable wattle hanging from the center of his chest, used in courtship. They also boast an impressive crest, which shadows their faces and bills. During breeding season, the males gather under the forest canopy at a traditional lek to strut and perform before the females. Their low-pitched booming calls carry far through the forest.

Of the three species of umbrellabirds, two are in Ecuador. The Amazonian Umbrellabird is scarce and local; we met it in Podocarpus National Park. Buenaventura has the Long-wattled, a bird I have never seen before. It lives up to its name: the wattle can be as long as the whole body! The Long-wattled is also exceedingly rare.

A male Long-wattled Umbrellabird, with his astounding wattle

Looking up at the umbrellabird and his feathered wattle; 
the eye is actually dark –– here you're seeing reflected light.

For comparison, here's a male Amazonian Umbrellabird, with his short wattle and pale eye. From most angles, you'd also see a white patch at the base of his crest, making a great spotlight that's obvious even from a distance.

Male Amazonian Umbrellabird

The trail to the umbrellabirds is steep, but very well maintained, with a sturdy metal railing where it's needed. Buenaventura has adopted the best system I've seen for dealing with mud: the concrete steps have been poured into small tires (that untrustworthy toy size that rental and new cars sometimes use). The result is a stable, easy-to-use trail through otherwise slippery terrain. A far better use for that kind of tire than on an automobile!

Dusk catches us on the trail. Further exploration awaits another day!