Napo Basin, Ecuador

Much of the Napo Basin, a sub-basin of the Amazon headwaters, is a pristine rainforest interlaced with swampy channels and boasting a plethora of birds, primates and flora. Access is difficult, since there are no roads in much of the watershed, so that ingress is typically by small boats and hiking jungle trails, often steeped in mud. The rewards are plentiful; in spite of high humidity, the prevailing blackwater swamps are inimical to mosquitoes. There are very few accommodations in the basin, my choice being the excellent Sacha Lodge, which has good guides, appropriate unpowered watercraft and adequate food. There are also opportunities to visit a few of the indigenous villages, accessible only by water; the village i chose was accessible only by water, and i was able to converse at length via my translator. The small tribe was one of the most self sufficient peoples i have ever known, producing all of their food, fiber and shelter from the land; the concept of government help was not only foreign , but repugnant to them....refreshing!

Primates i saw included the Colombian Red Howler Monkey and Black Mantled Tamarin. Attached are some of those photos as well as the Proboscis Bat seen near a large lagoon. Parrots were abundant including the Mealy Parrot and other Amazonian Parrots, which were especially abundant along the Napo River cliffs seen by small boat. The Spectacled Caiman was watched at length in the blackwater seamps. The soft silty sand banks of the Napo River gave rise to continoual creation of islands and bars along vast stretches of the river; most interesting were the thousands of micro-islands made of fragments of silt and organic material which looked like gray snow tufts on one portion of the river. These new islands were rapidly colonized by Cecropia trees.

Posted on March 23, 2018 03:14 PM by c_michael_hogan c_michael_hogan

Observations

Photos / Sounds

What

South American Boxer Mantis (Acanthops falcata)

Observer

c_michael_hogan

Date

December 11, 2017 01:15 PM PST

Photos / Sounds

Observer

c_michael_hogan

Date

December 12, 2017 09:26 AM PST

Photos / Sounds

What

Crested Owl (Lophostrix cristata)

Observer

c_michael_hogan

Date

December 12, 2017 10:08 AM PST

Photos / Sounds

What

Roseate Spoonbill (Platalea ajaja)

Observer

c_michael_hogan

Date

December 13, 2017 05:56 AM PST

Photos / Sounds

What

Colombian Red Howler Monkey (Alouatta seniculus)

Observer

c_michael_hogan

Date

December 13, 2017 04:51 AM PST

Photos / Sounds

What

Proboscis Bat (Rhynchonycteris naso)

Observer

c_michael_hogan

Date

December 12, 2017 01:03 PM PST

Description

This was one of four bats seen clinging to the pier. It is about six cm long

Photos / Sounds

What

Black-mantled Tamarin (Saguinus nigricollis)

Observer

c_michael_hogan

Date

December 12, 2017 11:25 AM PST

Photos / Sounds

What

Red Peacock (Anartia amathea)

Observer

c_michael_hogan

Date

December 12, 2017 03:14 PM PST

Photos / Sounds

What

Bamboo Orchid (Arundina graminifolia)

Observer

c_michael_hogan

Date

December 12, 2017 03:15 PM PST

Photos / Sounds

What

Rufous-collared Sparrow (Zonotrichia capensis)

Observer

c_michael_hogan

Date

December 10, 2017 02:46 PM PST

Photos / Sounds

Observer

c_michael_hogan

Date

December 11, 2017 09:45 AM PST

Description

This large fast growing tree is one of the colonizing plants of the newly formed islands in the Napo River

Photos / Sounds

What

Spectacled Caiman (Caiman crocodilus)

Observer

c_michael_hogan

Date

December 12, 2017 10:54 AM PST

Photos / Sounds

What

Crested Oropendola (Psarocolius decumanus)

Observer

c_michael_hogan

Date

December 12, 2017 10:00 AM PST

Photos / Sounds

What

Mealy Parrot (Amazona farinosa)

Observer

c_michael_hogan

Date

December 2017

Photos / Sounds

What

Hoatzin (Opisthocomus hoazin)

Observer

c_michael_hogan

Date

December 13, 2017 05:18 AM PST

Photos / Sounds

What

Yellow-headed Caracara (Daptrius chimachima)

Observer

c_michael_hogan

Date

December 13, 2017 05:53 AM PST

Photos / Sounds

What

Yellow-rumped Cacique (Cacicus cela)

Observer

c_michael_hogan

Date

December 12, 2017 09:30 AM PST

Photos / Sounds

What

Mealy Parrot (Amazona farinosa)

Observer

c_michael_hogan

Date

December 2017

Photos / Sounds

What

Osprey (Pandion haliaetus)

Observer

c_michael_hogan

Date

December 13, 2017 05:07 AM PST

Description

Perching on a snag near an island in the midst of the Napo River

Photos / Sounds

What

Marsh Fern Family (Family Thelypteridaceae)

Observer

c_michael_hogan

Date

December 13, 2017 10:21 PM PST

Photos / Sounds

What

Orbweavers (Family Araneidae)

Observer

c_michael_hogan

Date

December 13, 2017 09:00 PM PST

Photos / Sounds

What

Sungrebe (Heliornis fulica)

Observer

c_michael_hogan

Date

December 12, 2017 08:29 PM PST

Photos / Sounds

What

Julia Heliconian (Dryas iulia)

Observer

c_michael_hogan

Date

December 13, 2017 06:42 AM PST

Photos / Sounds

What

Atta Leaf-cutter Ants (Genus Atta)

Observer

c_michael_hogan

Date

December 13, 2017 11:53 AM PST

Photos / Sounds

What

Trechaleid Spiders (Family Trechaleidae)

Observer

c_michael_hogan

Date

December 13, 2017 09:38 AM PST

Comments

So interesting. Thank you for sharing another world.

Posted by sarka about 6 years ago

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