The Big Five!.. Not in the Amazon Rainforest.

 

It was last week that I found myself in a group conversation with a friend of a friend who had just come back from a trip to Africa. After the expected questions “how was the trip? Did you enjoyed it? What places did you visit?…then somone in the group asked, did you see the big five?  I knew exactcly what he was asking as other wondered…the big five?  The big five are   elephants, leopards, rhinos, buffalo, and lions; five iconic species of wildlife that are a must-see on a trip to Africa.

Flocks and pairs of blue and gold macaws are seen many times during our expeditions to the Pacaya Samiria National Reserve. This photo was taken from the deck of the Ayapua.

This got me thinking what would be the must-see on a trip to the Amazon Rainforest?  I thought of…well the big mammals in the Amazon Rainforest are the lowland tapir, the jaguar, collared  and white-lipped peccaries and the giant river otter. But unlike the African Savannah, wildlife in the Amazon Raiforest is not as readly seen. There are a “lot” more species of birds, mammals, fishes, plants, and invertabrates in the Amazon, but they live in the forest where visibility is limited.  The total count of wildlife species seen will always be larger in the Amazon, but these are less predictable than they are in the African Savannah.

What really are the must-see wildlife in the Amazon Rainforest?  Well, portrays of the Amazon Rainforest depict images of colorful macaws, parrots, toucans, and monkeys leaping from tree to tree. In fact, before a trip to the Amazon the sense of anticipation plays this images in our minds. And this images become reality in every expedition we take to the heart of the rainforest of Peru. But wildlife in the Amazon are not seen at every turn.  We have to travel to pristine areas onto triburaries the Amazon where wildlife populatoins have not been impacted by subsitence hunters.  In the Pacaya Samiria National Reserve, blue and gold, scarlet and green-winged macaws are readly seen.  And in the case of blue and gold they are seen just at about every turn of the river. The other two species of large macaws are less predictable. Toucans, parrots, and monkeys are heard throughout the day and seen perched on the trees along the calm and glassy Samiria River.  There are many species of birds seen during a trip, and hundreds heard sing from the forest.

This is an example of an iconic image I mentioned. Two green-winged macaws with the backdrop of tall and pristine Amazon Rainforest.

It is fair to say that the fulfillment of expectations is a measure of trip’s success.  In the case of a trip to Africa, seening the big five in the African Savannah can be called a successful trip, assuming other aspects of the trip also went as expected.  On a trip to the Amazon rainforest, it would be inapropriate limiting oneself to a fixed number of species of wildlife to call it a succesful trip. There are many species of wildlife readly seen, but the anticipation of finding the the more unexpected species is even more exciting. All of our expedition spot macaws, parrots, toucans, monkeys, caimans in some of the most impressive Amazonian backdrops. And while the footprints of jaguars, tapirs, peccaries, and giant otters are routinely seen along the trails we explore, some expedition have experienced encounters with some of these animals.

Join us on a a voyage into the Peruvian Amazon. If the measure of a succesfull trip is experiencing the images of large macaws, toucans, parrots and monkeys in impressive amazonian backdrops, we are sure to fulfill this expectations. Add to the experience the possibility of many more wildlife sightings, as well as, direct interactions with ancient Amazonian cultures along the villages we visit and with whom we have worked on conservation projects for many years.

Alfredo Begazo

Is that a Pink or Gray Amazon River Dolphin?

The pink Amazon River dolphin is the undisputed star among the South American fresh water dolphins.  A Google search for “Amazon River dolphins” yields a lot more records of the pink species than its gray counterpart.  In fact, many people are not aware that there are two species of Amazon River dolphins and both live side by side in the mighty Amazon River and its tributaries. There is even a third species of dolphin found in the Amazon.  A similar species to the gray river dolphin ventures up to 130 km upstream, but is large a saltwater species found in the Atlantic Ocean.

One of the most frequently asked question during the beginning of our Amazon expeditions is “is that a grey or a pink river dolphin?  And it is a valid question given that what visitor see from high on the observation deck are only glimpses of a distant dolphin surfacing to breath, before disappearing in the murky waters of the Amazon.  It is when we get to the glassy calm waters of the Samiria River where both species of dolphin can be seen at close range from smaller boats used for daily excursions. Nevertheless, while sightings from our smaller historic boats are made at closer range, and more detail can be gleaned, telling the pink from the gray river dolphin can be challenging unless one familiarizes with certain field marks.

To me, one of the most fulfilling experiences in the rainforest is being able to identify every bird and mammal by their looks and sounds.  However, birds, mammals, insects and plants use specific habitats, have distinctive shapes, colors and sounds that one can use to identify by this unique characteristics or via the process of eliminations (e.g., large bird, dark in color, odd looking, found near water; that is likely to be a horned screamer).  Rainforest animals are rather vocal as they use sounds to communicate in the dense rainforest foliage; their conversational sounds make identification easier.  Moreover, rainforest animals can often be seen for extended periods allowing for study of characteristics leading to the species identification.

The challenge in identifying dolphins in the Amazon River itself is that, of course, both species mingle

Amazon River Dolphin observation

A pair of gray Amazon river dolphins showing the dorsal fin and head. The fin resembles those of ocean dolphin showing a triangular shape and slightly hooked. The back of the dolphin in rounded on the top part. The head also resembles that of ocean dolphins.

together under water, they are often seen from a distance, and their coloration is not distinctive enough to allow a quick identification during the brief time the surface for air.  Pink river dolphins can vary from pink to gray or pink/gray blotched in their dorsal or upper parts and generally pink in their underparts and belly.  Gray river dolphins are light gray to blue-gray in color on their dorsal or upper parts, and light gray to pink on their ventral or under parts. Their flanks or sides are slightly lighter than their dorsal parts.

After seeing, photographing, and video-taping many dolphins at close range in the Samiria River, I concluded that the shape of the their beaks provides a clue when the observer gets a good view. However, the most important field marks for a safe identification are the shape of their dorsal fin and back, and the sound dolphins produce when they surface for air.

Pink river dolphins are larger than their gray cousins are, but when they fish in mixed groups it is often

difficult to tell them apart just by size.  The gray river dolphin shows a triangular dorsal fin that is slightly hooked at their tips.  The fin is well defined. The pink river dolphin shows a low, keel-shaped dorsal fin that extends from the mid-body to the base of the tail.

The sound dolphins make when the breath is very distinctive. The gray dolphins make a smooth yet clearly audible breathing sound as the blow air and spray water through their air hole.  The pink dolphin makes a harsh sound that resembles a smoker’s cough.  This distinctive sound allows for a quick identification even at nighttime when competing sounds come from Amazonian pygmy-owls and short-tailed nighthawks, and the only source of light comes from fireflies in a pitch-black rainforests night.

Amazon Pink River Dolphin observation Amazon Expeditions

The Amazon pink river dolphin shows a keel-like dorsal fin that project forward towards the head and backward toward the tail forming a ridge-like back. The head is very distinctive showing round forehead and a long beak or snout different from other dolphins.

Therefore, the next time you come to the Amazon and see a dolphin, pay attention to the dorsal fin and the breathing sounds to quickly tell whether you are seeing a pink of gray river dolphin.

These recordings of both the pink and gray river dolphins were made from the same distance.  The gray river dolphin produce a faint breathing sound as:

The pink river dolphins make a loud and harsh breathing sound as shown in the following examples:

By Alfredo Begazo

The Amazing Amazon: A Land of Superlatives

 

The word ‘Amazon’ evokes images of a lush rainforest and a large river in South America. Well, at least for some us.  Recent public surveys in the U.S. show that in the last decade, and mainly among younger people, the word ‘Amazon’ evokes the giant internet retailer (amazon.com). At any rate, the word ‘Amazon’ implies superlatives; a region where some of its components are the world’s largest or biggest. The superlatives also apply on the other direction. The Amazon region is the least known and the least understood in many aspects of its natural history.  In the following paragraphs I will expose some interesting facts about the Amazon River.

Having grown up in the city of Lima Peru, and seeing what the east and west sides of the Andes look like, it came to me as a big surprise learning that the Amazon River (at some point of its geological history) flowed into the Pacific rather  than the Atlantic Ocean. Interestingly, the western side of the Andes is technically a desert. The west slope receives only seasonal rains that support Andean scrub vegetation and pockets of dry Andean forest. The east slope of the Andes could not be more contrasting from its western counterpart. The east slope is a lush moss, bromeliad,  orchid-laden, and extremely wet forest. The lowlands constitute an extension of the east slope, but not as wet as the latter.

Andes and Amazon

The Andes divide most of South America into two contrasting life zones.

But this is not the way it used to be 65 million years ago.  The Amazon basin has not always been an area of lush tropical rainforest. At several times during its history, the basin has been the location of huge lakes and shallow seas. Salt deposits up to 600 meters thick (nearly 2000 feet!) have been found in some locations, indicating that the lowlands east of the Andes, at one time, may have been desert-like, drying up the shallow seas and creating the salt deposits. As for the switch from flowing into the Pacific Ocean, a series of geological events cut the Amazon River’s flow to the west from flowing into the Pacific, and forced the Amazon River to flow eastward. These changes took place when the westward-moving South American tectonic plate crashed headlong into the eastern-moving Nazca Plate. The Nazca plate was forced beneath the South American plate, lifting up the Andes Mountains in a process that continues to this day, as evidenced by the many earthquakes and high volcanic activity of the Andes region.

The Andes of today bisect South America into east and west watersheds with the west slope flowing westward to the Pacific and the east flowing eastward to the Atlantic Ocean. Most of the east side of the Andes constitutes the Amazon basin or watershed of the Amazon river. This is by far the world’s biggest watershed. The Amazon basin is 7,050,000 square km in area (or about 2,500,000 square miles), and covers about 40% of South America. Of this area, approximately 5,000,000 square km is covered by high tropical rainforest, with the remainder covered by savannah (“campo”) or scrubby woodland (“cerrado”). The Amazon basin covers significant portions of the countries of Brazil, Peru, Colombia, Ecuador, Venezuela and Bolivia, though the major part of the watershed lies within Brazil. The next largest tropical watershed,  the Congo River, at 3,690,000 square km, is only half the size of the Amazon basin. This means that the Amazon collects water from a huge area which is discharged into the Atlantic Ocean.  The average discharge of water into the Atlantic Ocean by the Amazon is approximately 1/5th and 1/6th of the total discharge into the oceans of all of the world’s rivers! This discharge is 4-5 times that of the Congo River (the second largest in ocean discharge), and 10 times that of the Mississippi. The Rio Negro, a tributary of the Amazon, is the second largest river in the world in terms of water flow, and is 100 meters (over 300 feet) deep and 14 kilometers (~9 miles) wide near its mouth at Manaus, Brazil. About 1,100 other sizeable tributaries empty into the Amazon River.

The length of the Amazon River is a superlative that is in dispute. Its total length from its source springs in the Andes (taking the Ucayali River as the continuation of the main river into the Andes), is estimated at 6518 km ( ~4075 miles) (not including all river bends, and measuring the short distance around Marajó Island in the mouth of the Amazon). This is exceeded only by the Nile River (including the Kagera River) of Africa with a total length of 6671 km (4170 miles). If you measure the long-way around Marajo Island (the world’s largest freshwater island), however, the Amazon is slightly longer than the Nile itself The Amazon headwaters are located high in the Andes at an elevation of about 5,200 meters (17,000 feet), and only 190 kilometers (120 miles) from the Pacific Ocean.  Moreover, two of the tributaries of the Amazon, the Juruá and the Madeira Rivers, are both over 3,300 km (2,060 miles) long.

The width of the Amazon at Iquitos, Peru (3,600 km/2,250 miles from the ocean) is about 2 km. Ocean-going ships can easily access the Port of Iquitos at high water, as the mean depth of the current-canal of the Amazon is between 40 and 50 m (or up to 150+ feet deep), and in places, over 100 m (over 300 feet) deep. Even hundreds of miles away from the ocean, sections of the bottom of the river channel actually lie below

Amazon Cruises with Amazon Voyages

The width of the Amazon River in Iquitos-Peru is about 2 km. The river increases in width eastward

sea level! Interestingly, the Amazon River bed has its own geography. The river bed below the mouth of the Rio Negro show giant sand dunes as long as 600 meters (2000 feet) and up to 12 meters (39 feet) in height. These dunes are gradually moved downstream in the same manner that wind moves sand-dunes in deserts.

The mouth of the Amazon is over 320 km wide (approximately 200 miles), and contains the world’s largest freshwater island, Marajó Island, with an area of 48,000 square km (about the size of Switzerland). In the Atlantic Ocean beyond the mouth of the Amazon, and resting on the continental shelf, the Amazon sediment cone has a length of about 680 km and a width of 250 km. These fine grained deposits (mostly clay/mud particles) on the ocean floor are over 11,000 meters (36,000 feet) thick. This is mostly sediment that has been carried downriver from the Andes Mountains, the Guianan Shield (to the North) and the Brazilian Shield (to the south), by the river current, and which settled out of the water column once the river current dissipated into the waters of the Atlantic Ocean.

Average rainfall across the whole Amazon basin is approximately 2,300 mm (or ~7.5′) annually. In some areas of the northwest portion of the Amazon basin, yearly rainfall can exceed 6,000 mm (almost 20′)!

The mouth of the Amazon splits into multiple chanels expanding an area of approximately 300 km.

That much water and endless aquatic habitat has resulted in  many species of fish often specialized in specific water types and watersheds. The Amazon basin is home to over 2,500 species of fish, more species than are recorded for the entire Atlantic Ocean, and some experts estimate that there may be as many as 6,000 species! These range from giant 3-meter air-breathing fish (Arapaima gigas) and river catfish weighing up to 600-700 lbs, to tiny tetras, electric eels, sting-rays, needlefish, fresh-water flying-fish, and knife-fish. As it is the case with the Amazon, the fish fauna of many river systems is poorly known, and new species are discovered yearly, even in the “better-known” areas. The fishes, insects and plants of the Amazon are among the least known aspects of this tropical paradise.

There is indeed a lot to learn about the Amazon not only about animals, but also the local people who

interact and depend on the rainforest for their daily lives.  Our team of naturalists first focused on the animals and their interaction with the rainforest.  The focus has been refined to include, perhaps the most important element, the humans that live in it.  If the animals and the rainforest were complicated and difficult to understand, including the human component makes it even more complicated…but the challenge is exciting and the goals rewarding.

Alfredo Begazo  is a member of the team of naturalists with Amazon Voyages.

Sources used:

The Amazon.  Limnology and Landscape Ecology of a Mighty Tropical River and its Basin. (1984) H. Sioli, editor. Dr. W. Junk Publishers, Dordrecht (ISBN 90-6193-108-8).

The Palms of the Amazon. (1995) A. Henderson. Oxford University Press, Oxford, 362 pages. (ISBN 0-19-508311-3).

Field Guide to the Palms of the Americas (1995; A. Henderson, G. Galeano and R. Bernal; Princeton University Press, Princeton, New Jersey; ISBN 0-691-08537-4)

A Neotropical Companion. 2nd Ed. (1997) J. C. Kricher. Princeton University Press, Princeton, New Jersey, 451 pages. (ISBN 0-691-04433-3

Some about me, life in the Amazon, and what this blog will be about….

 

I was born in Lima Peru.  As it will become obvious in future posts, I was attracted to birds since I was very young.  Among ornithologists and birding friends, the question always pops up as ‘how did you get hooked on birds?’  Well, with me, the first recollection I have about birds is being sick in bed with a bad cold. My older brother brought a baby Crocking Ground-dove to cheer me up.  Now, I figured he must have known I liked birds, and that was  why he brought that flightless baby bird he found on the ground on our backyard.  He put the bird in shoe box lined with a kitchen mantle and presented it to me.  I was maybe 5 or 6 years old and had no clue how to take care of a baby bird.  I thought, ‘well birds live among plants and flowers, therefore they must feed on them’.  I would sneak out of my room and go to the back yard to pick up leaves and flowers, and put them in front of the dove.  I watched the dove for hours on end for two days, hoping to see it eat the leaves and flowers– without any luck.  After two days of observation, the leaves and flowers from the previous day wilted and curled without any evidence of being touched.  I noticed the bird became more and more impatient and kept trying to step out of the box; now I knew the poor creature was so desperately hungry.  Back in my room, I thought the baby bird was missing its mom and was probably (or most likely) trying to see her.  After thinking I should put it back where it was found, I did so on the third day after it was brought to me. I then thought the baby dove was reunited with its mom and lived happily ever after.  It was not until after many years of observing birds and taking ornithology classes that I learned that in some species of birds, chicks leave the nest soon after they hatch and are assisted by the parents as they grow to become adults.  In other species, chicks stay in the nest, and are taken care of by the parents until they are able to fly and feed on their own.  I also learned that chicks that are supposed to stay in the nest until they are able to fly are not helped by the parents once they fall off the nest.  Croaking Ground-doves belong to the latter category…..

From then on, everything I did was somehow related to nature and birds.  I went on to study forestry and wildlife management as an undergraduate student.  Every summer I would take jobs in the high Andes, the cloud forest of the east slope of the Andes or the Amazon rainforest of Southeastern Peru.

After finishing college, I received a scholarship to go the prestigious Manonmet Bird Observatory, now known as Manomet Center for Conservation and Sciences.  The then Manomet Bird Observatory offered two scholarships for two young Latin American ornithologists every year, I had received one of them. As part of the training program, I was able to travel to Puerto Rico to do ornithological work with migratory shorebirds. After Manomet, I contacted Dr. John Fitzpatrick, the current head of Cornell Laboratory of Ornithology.  He had been conducting ornithological work in Southeast Peru, at the sites I spent some of my summers.  We had a lot to talk about; Dr. Fitzpatrick was then the head of Archbold Biological Station in Lake Placid, Florida, and offered me an internship there after my stay at Manomet Massachussetts. As I write, I recall the great memories I have about life as an intern naturalist at Archbold Biological Station.  What I learned and experienced at Archbold station was phenomenal! From Archbold Station I applied for admission to the Master’s Program of wildlife ecology and conservation at the University of Florida. It was after the completion of my master’s degree that I met Dr. Richard Bodmer, who had been working in the Amazon of Peru and Brazil for many years.  Richard and Pablo Puertas, had been conducting long term studies of Amazonian mammals, and had become authorities in various fields related to the Amazon Rainforest.  They first studied various aspects of the natural history of large Amazonian mammals and primates, and then became interested in the impact of hunting on the populations of the very species they studied.  I too became interested in learning the effect of hunting on the large Amazonian birds, such as curassows, guan, chachalacas, tinamous, trumpeters and other bird species commonly used as source of protein in the Peruvian Amazon. That’s how Richard Pablo and I began to work in the Amazon.

I wanted to learn everything about Amazonian game birds, how native Amazonians perceive and use them, and what the effect of hunting pressure was.  The reason for all of this was that Richard, Pablo and Tula Fang who was also working with primates in the Peruvian Amazon, noticed that, in regions where deforestation was not a significant problem as in the Peruvian Amazon , wildlife was disappearing.  Overhunting for commercial uses and subsistence hunting were the likely causes. So with the help of Richard, Pablo, and Tula, and armed with a detailed plan to collect information, I headed to the Amazon. This time, to the real Amazon right along the world’s largest river as supposed to the Amazon basin in southeast Peru where I had been working before. I had picked two study sites: one located in floodplain forest along the Maraňon River, adjacent to the Pacaya Samiria National Reserve, and the other in highland forest adjacent to the Tamshiyacu-Tahuayo National Reserve, which coincidentally was created thanks to the years of work and advocacy by Richard, Pablo and Tula among others.  Richard owned a small vessel, “La Nutria” which we would use to criss-cross the Peruvian Amazon and its tributaries in search of knowledge and adventure.

Amazon cruises

The small vessel "La Nutria" was used to explore the far reaches of Amazon and its tributaries.

 

When I was about to start my fieldwork in the region, all I had to do was introduce myself to the villages’ authorities and the communities where Richard Pablo and Tula had already been working.  I needed to find a host family willing to let me stay for up to two months at a time.

Living in a household at a native Amazonian village was one of my life’s greatest experiences.  I could write a book about it, but for now I will write about my work there.  I became a household member rather than a guest at the households I stayed.  As such, I did all things members of  that household do on their daily lives, such as helping gather and cut firewood, planting yucca and banana trees, weeding the fields, make fire for the stove, cut up ingredients for a meal, rock the youngest baby to sleep, and just about everything household members were expected to do.  They would crack up when I was doing all those things; they thought it was funny.  But the most important activity for me was accompanying the head of household and often the oldest boy on hunting trips that lasted either most of one day near the village, or up to a week further out into the forest.

Amazonian villagers living near cities no longer use the bow and arrow or blow guns that their ancestors once used.  The portrays of native Amazonians with outfits made out of palm trees and  topless women depicts the way it was many, many years ago; and still is but only in remote regions in the Amazon basin. Contemporary Amazonians no longer use such traditional outfits.  Native Amazonians use shotguns and acquire ammunition from the big cities in the region.

Witnessing all aspects of the daily life at my host family was very important in understanding the interactions between people of the Amazon and the rainforest they live in.  One of the first realizations was that hunting was not the most important activity at the majority of household in the village. Fishing and agriculture are the most important subsistence activities.  Hunting, for most head of households in the village was more of an opportunistic activity. They carried a shotgun on gathering and fishing trips in case the opportunity of shooting a peccary, a monkey, an agouti or a large bird presented itself.  Only a handful of community members were dedicated hunters who do this as the most important activity.  The household I stayed in was in the middle regarding its affinity for hunting wildlife. The head of household and the older son hunted near the village on trips lasting a few hours, and also went on trips that lasted a week or so.  The week-long trips were multipurpose, and often times the main focus was fishing.

Amazon Cruises - Household Pacaya-Samiria National Reserve

My adoptive household on the west bank of the Maranon River.

As we covered long distances walking on barely visible forest trails with the hunters at my host family, I observed how they detected the animals, prepared an ambush if necessary, or tracked down the animals.  Also observed what animals were the most preferred, and how the animals reacted to the hunters.  The monkey hunts often required long pursues, but were often unsuccessful.  When the chase got hectic, all I could do was catch up with at least one hunter as they chased an animal.  Chasing a troop of monkeys required leaving the trail we walked on and running in all directions. I recall saying to myself, ‘I hope they know their way back’, because I had no idea how to get back to the trail, or less, get back to the village.  I literally felt in the middle of nowhere. I also recall how I wished the curassows escaped the hunters when one was spotted and chased. Shooting an adult curassow is just not worth it; but I would not express what I thought, since I was supposed to be an integral part of the hunting crew.

I spent time at multiple household at my study sites in floodplain forest and high or also knows as terra firme forest.  I joined Richard and Pablo on various expeditions to many small tributaries of the Amazon, often to vary remote areas or the Amazon where uncontacted tribes of native Amazonians still exist and fiercely protect their territories.  Folks in these region still use bow, arrows, and blow guns for hunting animals, and wear the same outfit they did when they were born. I have been coming back to the Amazon River since my trip in 1995.  There are a lot of stories, and I will tell them in subsequent posts.  Some posts will be stories and anecdotes; others will be dedicated to the birds, wildlife, plants in the rainforest, and the people that live in it. As the Amazon Rainforest is becoming an increasingly popular travel destination, the purpose of this blog is to answer questions, clarify popular believes, and shed light on various aspects of this magnificent yet often misunderstood region.

By: Alfredo Begazo

 

About this Blog

 

Beginning as young ecologists in the early 1980’s, Richard Bodmer, Alfredo Begazo, Pablo Puertas and Tula Fang, explored the tributaries of the vast Peruvian Amazon in search of knowledge and adventure.  We gained invaluable experience studying the animals, forests and people.

As the forests and animals began to disappear around us, we became involved with Amazon rainforest conservation.  Our work in the Amazon was initially oriented to study terrestrial and arboreal mammals, birds, the habitat they use, and the food they consume. We wanted to know how Amazonian animals interact with the forest they live in.  Later it became evident that the human component was perhaps the most important element shaping life in the rainforest, particularly in areas adjacent to human settlements.  As the very animals we were studying became rare in our study sites, the obvious next step was to integrate the people that use them.  We then focused our attention to work with local indigenous people on community-based conservation and sustainable use as a long-term strategy to conserve the Amazon rainforests.

We expanded our horizon and began to merge rainforest conservation with historical restoration.  By the late 1990’s the old steamboats used during the rubber boom era between 1880 and 1914 were being totally lost. These Victorian relics, used in films such as Fitzcarraldo, were broken up, rotted away, or sunk. We wanted to save some of these boats and began the arduous task of restoration.

After a long journey through the flowing roads of the Amazon, overcoming illusions and hardships, and enjoying the reality of dreams, we would like to share our experiences, passion and the wonders of this magnificent tropical paradise, its wildlife, its people, and its history.

We will be blogging about our experiences with the animals, plants, the history and people of the Amazon rainforest in an effort to help our readers know and understand the earth’s largest rainforest.  We will talk about first hand experiences, and interpret interactions that result in the contemporary Amazon rainforest we see now; all of these from our point of view.

The idea of sharing our experiences with you is creating an open forum where readers can interact with us asking questions, providing comments, requesting clarifications or the expansion of the topics mentioned in our blog.  Our goal is to help understand and appreciate the region we are so passionate about and we have called our second home for many years.