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Up the Tambopata River
In the afternoon we resumed the boat trip up the Tambopata River
which takes up to five hours depending upon the water levels and the
currents. The boat was a bit more comfortable with padded seats that faced forward.
We are now penetrating deeply into the reserve. The vegetation along
the banks is denser and we are seeing more birds.
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Heading up the river. Guy at the front is
responsible to push the boat off sand bars.
Everybody wears an attractive orange life vest. |
We had a river otter playing in the current. This is not the
Giant Otter sometimes seen on one of the lakes near the lodge. We
also had a group of 5 Capybara bathing along the river bank.
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A tapir is as elusive as a Jaguar and we were lucky to see this
one on the river bank on our downstream return trip.
Above a group of Capybara come down to the river edge. |
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Gold mining along the lower reaches of the Tambopata River.
One man ownes several gold dredges and pays others
to work the river bank. The miners disrupt the beach which will
probably return to normal with several floods. The
negative environment impact comes from the Mercury they use to
form an amalgam with the gold. The effects of the Mercury
on the wildlife including the fish of the river is being
studied. Two years ago I visited the Inkaterra Lodge which is
down river from Puerto Maldonado on the Madre de Dios River.
River fish was on the menu. No fish was served on this
trip. |
We stopped at a clay lick that was visited by Cobalt-winged
Parakeets.
Other river birds were: Little Blue Heron, Snowy and Great Egret, Cocoi Heron, Capped Heron, Amazon Kingfisher,
Black Skimmer, Ladder-tailed Nightjar, King Vulture,
White-winged Swallow, Plumbeus Kite, Roadside Hawk, Little Black
Hawk, Bat Falcon, Violaceous Jay,Purplish Jay, Yellow-billed Tern, Large-billed Tern, Amazon
Kingfisher.
One
Orinoco Goose standing on the river bank was a rare sighting. This
bird, once common in the Amazon delta, is now rare and restricted to
more remote portions of the Madre de Dios drainage of which the
Tambopata River is a tributary.
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Once again we stopped at the second entrance station and
climbed the stairs to sign in. White-colared
Swift, Neotropical Cormorant, Great Black Hawk (3).
We saw three shorebirds: Pied Lapwing and Colared Plover
residents of Amazonia,
Greater Yellowleg and Spotted Sandpiper
migrants from North America. Richard says
that at some times there are many more shorebirds along the river
banks.
The current was quite swift toward the end of the trip and the two
pilots had to supplement the gasoline engine by polling the boat. On the return trip several days later we added:
Razor-billed Curasow ( heavily hunted but common),and Moscovy Duck.
We saw only one Osprey which is a boreal migrant ( breeds
in the north and migrates to Peru during the northern winter). The return trip
went much faster as it had rained the night before and we were going
down stream. That was good because we were anxious to bird at the
Refugio Amazona in the afternoon. |

The beautiful little Pied Lapwing stands on sand bar in the
river. It is a resident of Peru. |
What we didn't see on the boat trip were any gulls.
Tambopata Research Center
This lodge was actually built as a research center. It is now
used for both tourists and researchers who sometimes live for several
months in the lodge. I was there when one weary researcher from
New Mexico came
back from a full day of hiking. He
pulled off his muddy boots and headed to the shower.
One evening he shared some of his photographs with us. His project is to document the number of Jaguars in Tambopata.
The elusive Jaguars don't want to be counted and he rarely sees one. He works by setting
up motion sensitive cameras at strategic places hoping to capture a
photo of a Jaguar.
It is hard work studying the rainforest and you can understand how
the TRC provides a
welcome home away from home. In the evenings the researchers sometimes
present talks on their project.
There are no feeders at the research center. This means you
will see a disappointing number of hummingbirds. The
Long-tailed Hermit came to the thatched roof of the lodge
to collect spider webs for its nest.
One of the most active research projects studied Macaws in the
vicinity of the center. Macaws usually lay 2-3 eggs, but only
raise one chick. The additional eggs are insurance in case the
first chick is lost. The project removed the insurance eggs and
raised them by hand to increase the number of Macaws. The hand
raised Macaws learned to hang around humans waiting
for handouts. As adults, they trained their chicks to do the same
thing. The hand raising project was abandoned.
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The descendants of the hand raising project are called
Chicos or children and like to hang out in the rafters of the
dining room waiting for a handout. When the buffet style
meals are served there is an attendent armed with water
sprayer on "chico duty". Chicos make beautiful models for visiting photographers.
Who can resist photographing a Scarlet Macaw in the
rafters of the dining room. |
Royal Flycatcher Nest
Our bird walk the next morning started right at
the TRC studying a large tree outside the dining room.
White-shouldered Tanager, Piratic Flycatcher, Pink-throated Becard,
Black-faced Dacnis, Blue-headed Macaw, Blue-crowned Trogan. One tree
had: Crested, Amazonia, and Russet-backed Oropendola.
Then we hiked down the trail to the location of a known Royal
Flycatcher nest getting a fleeting look at a Spinx Guan. The nest
hung over a small creek near a small shelter built to house a water
pump. The nest looked like little more than debris caught in the
tree.
| Richard and I sat down behind the shelter to
wait for the bird to return to the nest. When she returned
with food, she
was on to us and flew from one perch to another around the nest.
We gave up on our spot and moved a bit further away.
This seemed to work as the
flycatcher flew over and inspected our former spot.
Satisfied that we were gone she finally entered the flimsly nest
where a bird greeted her arrival. The Royal Flycatcher is
rare except in Amazonia.
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We saw some beautiful butterflies in the rainforest. This
one was very common and is shown here perched on my hand. Richard
had a butterfly book, but we never got around to using it. Next
trip bring a book. |
Pale-winged Trumpeter
As we
turned away from the Royal Flycatcher nest we spotted a large bird
on the trail. It was the Pale-winged
Trumpeter a relatively rare bird of the eastern lowlands dependably
found only in less
disturbed forest. The bird has large white wing tips which
when folded provide a white rump appearance. I was happy to see one,
then two, eventually 10. Richard knew they were around because he
had been hearing their harsh calls. We saw the flock again a day later
so they must have been hanging out in the area.
Trumpeters are large birds that look like waders, but live on the
floor of humid forests feeding on fallen fruits and insects. They
do fly and roost in trees at night.
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Pale-winged Trumpeter on the trail at the TRC |
Other birds we saw on the trails were: Ruddy-tailed Flycatcher,
Red-crowned Ant Tanager. There are also White-lipped Pecary in the
rainforest around the TRC. This is a different species from the Collared
Pecary of the Rio Grande Valley of Texas. Or maybe not. I am not a
mammal expert.
The World's Largest Clay Lick
The next morning was our first trip to the Colpa de Guacamayos, the
world's largest known clay lick. We hiked
back to the river and went by boat to an island across from the red clay
cliff. The Parrots and Macaws eat the clay to extract the minerals
they need in their diet. They probably do this all year long, but in
August and September they do it in impressive numbers.

I was in terrible pain with my back injury. Richard kindly
carried this wonderful chair to the clay lick for me. It
was perfect. The other guests include a couple from
Arizona and a lady from Austria.
Part of the clay lick seen from the island before the birds
arrive. |
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The clay lick is best in early morning. When we arrived it was
completely empty. Soon the flocks of macaws and parrots began to arrive
and perched in the trees above and to the side of the mineral cliff. Of
course they are all squawking. Then in large groups all of the
same species, the birds fly in to eat the clay. The larger species
get their pick of place.
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Above Blue-headed Parrots and right Blue and
Yellow Macaw perch in the tree tops before descending to the
clay lick. |
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First a large flock of Blue and Yellow Macaws swooped down from the
trees and gather in a long line on the red bank. They are followed
by troops of
Scarlet Macaws, Blue-headed Parrot. Each species in its own place.
Unfortunately a Roadside Hawk perched high on the cliff greatly
diminished action at the clay lick on this morning. Part of the
group went back the next day and saw many more birds. Richard and
I choose to walk the trails at the TRC and waited until the third day to
return. That was the morning it poured down rain. It was a hard
call between birding the trail and returning to the clay lick.

Above Blue-headed Parrot flock and right the beautiful Blue and
Yellow Macaws. |
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Our clay lick list: Blue and Yellow Macaw, Scarlet Macaw, Red and
Green Macaw, Red-bellied Macaw, Blue-headed Macaw, White-eyed Parakeet,
Dusky-headed Parakeet, Cobalt-winged Parakeet, White-bellied Parrot,
Orange-cheeked Parrot, Blue-headed Parrot, Yellow-crowned Parrot, Mealy
Parrot.
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The clay lick at Tambopata is one of those birding
experiences even a non-birding spouse or other relative can
enjoy.
The scope was really valuable at the clay lick. Here I
am looking at the beautiful Macaws and Parrots. |
On The Trail at Tambopata Research Center
In a single tree at TRC there were nest
holes occupied by a Dusky-capped Parakeet, Chested-fronted Macaw and a
Scarlet Macaw. Just sitting in a chair during the hottest
part of the day watching these nest holes, I saw Lemon-throated Barbet,
Lettered Aracari, Blue and Yellow Macaw, Yellow-throated Woodpecker and
a Saddlebacked Monkey.
Amazonia Barred Woodcreeper, White-necked Thrush, Ruddy Quail
Dove, Banded Manakin.
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Long-tailed Potoo high in the canopy and very hard to
spot. Richard was able to point it out to me with the
green laser pointer.
These pointers will revolutionize rainforest birding.
The red lasers work also, but the green are much better. I
ordered the pointers from the internet for $40 a piece.
Don't go to Peru without one. Take several and leave at least
one for the guides. Actually they will work anywhere where the
bird is in the shade. Only bright sunlight destroys the
effectiveness. |
| A wide eyed Tawny-bellied Screech Owl guarded of its hole. We spotted the hole from about 50 feet and Richard
walked toward it to scratch on the tree. There was no need
as the owl popped right out and gave us this wide awake stare.
I suspect this is a nest. This is the owl I heard at night at Refugio Amazona.
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Sungrebe
A trip over to an oxbow lake near the clay lick produced
really good looks at the Sungrebe a very elusive little duck
like bird which is neither a duck or a grebe, but belongs to the
Finfoots or Heliornithidae. They live in slow moving water
or in oxbow lakes with heavy vegetation overhanging the side
under which they often hide.I have seen the Sungrebe at El
Cielo in northern Mexico, but was never able to take such a good
picture of the male. |
We also had Hoatzin at the lake. The air had become very
hot and humid, a sure sign that rain was on the way. On the way
back we met two young women who were working with the research groups.
They had been clearing heavy vegetation with machete. Sure
enough it rained that night and most of the next morning.
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