Activities

Contents
Class Projects
Places to Visit
St Joseph's School
Contributed Stories
Contributed Pictures
Answers to Questions
-- Week 1
-- Week 2
-- Week 3
-- Week 4
-- Week 5
-- Week 6
-- Week 7
-- Week 8
-- Week 9
-- Other Questions

Answers for Audioconference 5
(August 20)

1. Anna Turnbull, Craighead Diocesan School

What sort of animals have you seen on your visit to Manu Park?

I’ve seen lots of animals. Because the person guiding me was a biologist who specialises in birds I was shown about 150 species of different birds (there are 1700 species of birds in Peru). Some of the birds were very colourful – including manakins and cocks-of-the-rock which danced. There were eagles, vultures, and herons near the rivers. And in one special place we saw about 600 parakeets and 200 macaws all gathered on a riverbank eating claw.

Along the rivers there were many alligators (called caiman), and turtles. I also saw giant river otters, capybara, tapirs and many different types of monkey. Some other people were lucky enough to see jaguars, puma, and an ocelot.

2. Ben Hardie, Fairhaven School

Have you been confronted by any Amazon wildlife?

Some tapirs were close but not aggressive. Most of the animals were very shy and stayed their distance. If we got too close the animals (even the alligators) ran away or slid back into the water.

But, one person that I met at a lodge had had an ocelot approach and hiss at him. People working at one of the rainforest lodges reported being stalked by pumas as they walked rainforest trails late at night – but the trick was simply to make lots of noise, scaring off the puma before it could pounce.

3. Diana Selbie, Five Rivers School

Are there many flowers in the forest? What are the main kinds?

There are lots and lots of flowers in the forest. The best place for flowers is in the Cloud Forest on the Eastern slopes of the Andes – there are lots of orchids and other flowers which are colourful and very beautiful. Throughout the rainforest there are bright orange heliconia flowers which look a little like birds. And high up in the rainforest canopy there are flowers at the tops of some trees.

But, when walking through the rainforest it is mostly green and quite dark because of all the leaves overhead.

4. Gisborne Intermediate School

How big is the tallest tree in the Manu Reserve?

That’s hard to tell. But we were hoisted up one tree that was at least 40 metres high. The biggest trees are the Saber or Kapok trees.

5. Jeremy Holliday, Mesopotamia School

How big is Cuzco compared to other Amazon cities?

Cuzco technically isn’t an Amazon city – but its close to some rivers which feed into the Amazon. Cuzco (275,000 people) is bigger than most other cities further down the Amazon, which the exception of Manaus (2 million people), BelΘm (1 million people), and Iquitos (300,000 people).

There are a few big cities – but there are also hundreds of other smaller settlements scattered around the area which have only a few hundred inhabitants or less.

6. Katherine Moss, Craihead Diocesan School

How many bottles of insect repellent have you been through?

I have two bottles of repellent. Its very strong, so I only have to use a little bit. I have about one and half bottles left. The problem with the repellent is that it is so strong that it eats away at plastics and rubber – it has ruined the plastic case on my camera.

I’ve been lucky because the only place that I've really needed the repellent (so far) has been in Manu Reserve. There are few mosquitoes in big cities like Manaus, and the rainforest lodge (Aria·) where I stayed at in Brazil was close to a special river where it is difficult for mosquitoes to breed.

7. Jade Chalmers, Fairhaven School

Can you get sunburnt in the rainforest?

The rainforest is very shaded because of all the trees overhead. But in clearings, by rivers, and when riding in canoes it can get very hot. I usually wore a hat, and the insect repellent that I wore contained sunscreen to stop me from getting sunburnt.

8. Sharyn Ryder, Five Rivers School

How much of the rainforest has been destroyed?

To be honest, I’m not sure. I don’t think anyone really knows because there are many different figures quoted. The most memorable figure is the equivalent of 100 rugby (football) fields per day. But I’m not sure of the accuracy of that figure – the true figure might really be a lot more.

I don’t think the figure has changed very much over recent years. If anything, it has probably increased as a result of new farms, goldmines, hydro-electric projects, and other schemes.

9. Gisborne Intermediate School

What was your favourite part of the Manu Reserve and why?

I think my favourite part was waiting to see tapirs. Tapirs are related to rhinoceros, but are much smaller – about the size of a very fat small cow. They have long faces with a small trunk-like nose which they use to gather food on the ground.

Tapirs are quite rare – and because they only come out at night they are very difficult to see. But the lodge where I stayed was near a clay lick where tapirs sometimes gather to eat clay which contains salts and minerals essential to their diet. To see the tapirs, we trekked through the rainforest at night by torchlight (it took about an hour), then climbed up onto a covered platform by the clay lick where we could hide and wait for the tapirs to arrive. After about an hour or so (during which I fell asleep), there were loud noises as some tapir approached the clay lick one at a time. Walter shone his torch down onto one of them that was eating at the clay. We watched two tapir for about an hour. It was a very wonderful and rare sight – something that you would never get to see if you saw tapirs in a zoo.

The walks through the rainforest at night were also exciting. There had been several incidents where pumas had been following travellers at night. Pumas are dangerous because they have no fear of attacking humans. While we were walking (I was last in our small line), I kept turning around and shining my torch to check that there wasn’t a big puma behind me planning to have me for his dinner.

10. Andrew Prouting, Mesopotamia School

Have you walked on any soaks, (Mossy Bogs)? If so, how did it feel?

There are few soaks at the moment because now is the dry season – there is little rain, and the river levels are dropping dramatically. But, I may see a few on Ilha do Maraj≤ in a few weeks. I may even visit the Pantanal in Brazil in late September – a huge area of wetlands about half the size of France.

In the wetlands there are many birds, frogs, caiman/jacarΘs, snakes, and predators such as jaguar. People often raise buffalo on farms in these areas. When I travelled through wetlands in January, it was hot, sticky, and very sunny because of the lack of shade. At dusk there were lots of mosquitoes and quite a few other insects.

11. Charlotte Hayman, Craighead Diocesan School

How different is the climate from New Zealand, at the moment?

In the jungle it was very hot and humid. While travelling on rivers and standing in forest clearings I got very hot – and I was often sweating lots from our walks and other activities.

But back in Cuzco, at an altitude of 13,000 ft, the climate is much colder and more like New Zealand. At the moment the sky is overcast and its raining a little. The temperature is about (I’m guessing) 13║C. But I guess its much colder in New Zealand at the moment and it may be raining there too.

12. Joel Higgins, Fairhaven School

What different types of food have you eaten, that you don't normally eat in New Zealand?

Most of the foods here aren’t too different from New Zealand. Because European culture has dominated much of the world – the traditional European-style foods, beef, carrots, and vegetables are quite common. Popular American culture has also resulted in hamburgers and pancakes being available almost everywhere. But in the rainforest I ate simpler foods, like rice, meat (beef), pasta, and soups. Some of the meals included local crops like avocados and yucca/manioc root (which taste like potatoes and can even be made into chips).

There was even a sweet potato which is a lot like kumara – and it is possible that kumara (like the potato) once originated in or near South America before being distributed across the Pacific by the Polynesians.

13. Natell Huddleston, Five Rivers School

What are the Cat People like?

I was disappointed that I didn’t get to meet any traditional Indian tribes like I had hoped (and even planned) to do. Getting to them was more difficult than I thought because the inhabitants of the Cultural Zone, although mostly Indian, are much more developed than I thought. They drive trucks – and some even have tractors for their farms. Maybe if I’d spent longer there then I could have travelled out to meet some of the tribes.

But many of the people who showed me through the area are biologists and scientists who spend a lot of time in Manu. They know the Indians – they say that they are very shy and that it takes a while to become friends with them. But, once you make friends with them they are a very wonderful and quite funny (humorous) people who enjoy life. They know lots about the forest and animals where they live – this knowledge means that they can survive well in places where most other people would have problems.

14. Gisborne Intermediate School

Why do the Cat People think they come for jaguars?

Over thousands of years, peoples develop myths and legends which say where they came from. The question of "Where did we come from?" is common throughout most cultures – and most cultures have their own stories to explain how people originated. You might even know some of the old legends about Maui.

The Mayoruna’s legends say that they were descended from Jaguars – possibly because some of the elders (a very long time ago) respected the jaguar for its strength and hunting abilities, and thought that they shared something in common. The jaguar is respected by most people who live in South America – and it was also worshipped by several tribes in the Andes who preceded the Incas.

15. David Audrey, Mesopotamia School

Have you seen a diamond rattle snake? If so how big was it?

I’m not too sure what a diamond rattle snake is. No one here has mentioned it, so perhaps it lives somewhere else in the Americas. The two most feared snakes here are the Bushmaster (which reaches three metres), and the fer-de-lance or "lancehead" which reaches 2 metres. There are also coral snakes which are poisonous and only reach one metre – but they are rarely mentioned.

Unlike in the movies, snakes aren’t very common in the rainforest and tend not to inhabit areas where there are people (and because people kill snakes on sight even if they aren’t poisonous). In untouched rainforest, there is only one bushmaster per square kilometre because the snakes are very territorial.

One of my guides, Walter, says that he has only seen three bushmasters in the eleven years that he has lived in the rainforest, and about eight fer-de-lances. The snakes are very good at hiding – so chances are that you won’t see a snake even if there is one that is close. Even so, we were very careful where we walked just in case we accidentally stepping on a snake (the chances of this happening are very very remote).

16. Lucy Hervey, Craighead Diocesan School

Do the animals in the Manu Reserve damage the rare plants?

Possibly – but most of the plants have developed defences to prevent them being needlessly damaged by wild animals. Some plants have spines to prevent animals climbing up, are poisonous to eat, or have developed special relationships to host the predators of the animals which eat them.

Many plants are reliant on the animals. Some have fruits which contain seeds so that when the fruit is eaten by birds or monkeys the seeds are carried along inside the animals until they go to the toilet and deposit them elsewhere in the rainforest. Some fruit seeds are even distributed by fish when the forest floods in the wet season. These special relationships have developed over millions of years of evolution. It is only disturbed when people upset the balance by chopping down trees, killing off animals, and introducing new species (like the opossums and deer which were introduced into New Zealand forests).

17. David Law, Fairhaven School

Have you bought any souvenirs from the roadsides?

Not really. There are stalls on the roadsides, but in Cuzco souvenir sellers often approach you in the middle of the city – selling alpaca jerseys, old coins, pan pipes, textiles and other goods. I have bought very few because my backpack is already very overloaded. The things I have bought have been very small. The best buys are gold and silver chains or bracelets which are very beautiful and quite cheap because they are made locally and the mines are close by (not that I’ve bought a lot).

18. Sharmaine Ford, Five Rivers School

Do the Cat People celebrate any special events?

Most peoples have special events. Often these are connected with harvests of valued plants, hunting seasons, and births, deaths, marriages, and reaching adulthood.

The most powerful people in the tribes are the shaman. They officiate over all the important events and claim to have close contact with spirits and ancestors in the spirit world. The shamans use substances taken from the rainforest which send them into trances and often result in hallucinations or strange visions. During these ceremonies there can be lots of dancing, singing, and other things. On reaching adulthood, children might be expected to prove themselves by demonstrating their hunting skills or undergoing special initiations.

19. Gisborne Intermediate School

Why is it dangerous to walk around in the forest alone? What do you need to watch out for?

The most dangerous thing in the rainforest isn’t wild animals. You have much more likelihood of being struck by a falling tree or branch. There is also the chance of getting lost if you go into an unknown area and stray from the established trails.

But there is a some chance of being attacked by wild animals – for example if you step on a snake hidden in the undergrowth, or are attacked by a hungry puma (jaguars very rarely attach people, because they know that people can be dangerous). People have even been hurt by herds of 40 or 50 wild pigs (peccaries) which can charge at anything they perceive as a threat. In the rainforest, it is important to travel with other people who can help you if you get hurt (eg. by a falling branch) and perhaps to provide an extra pair of eyes to watch out for dangerous animals.

20. Slee, Larcombe, Mesopotamia School

How far into the rainforest have you trekked and was it scary?

Most of our treks took an hour or two from the riverside – so they didn’t take too long. We followed established trails because this was the most sensible thing to do, it meant that we didn’t have to cut through the undergrowth with machetes, and had less chance of getting lost or stepping on snakes.

The walks weren’t scary because we travelled in small groups (mostly). I knew that if anything happened that there would be someone there to help me. I was a little nervous walking at night because I heard stories of pumas following people at night in the rainforest – so I turned around a lot and shone my torch behind me (I was usually the last in the line) to check that there wasn’t a puma behind me.

Part 2

21. Tony Barakat, Otorohanga Primary School

What was your most interesting and exciting "find" in the Manu Reserve?

I think my favourite part was waiting to see tapirs. Tapirs are related to rhinoceros, but are much smaller – about the size of a very fat small cow. They have long faces with a small trunk-like nose which they use to gather food on the ground.

Tapirs are quite rare – and because they only come out at night they are very difficult to see. But the lodge where I stayed was near a clay lick where tapirs sometimes gather to eat clay which contains salts and minerals essential to their diet. To see the tapirs, we trekked through the rainforest at night by torchlight (it took about an hour), then climbed up onto a covered platform by the clay lick where we could hide and wait for the tapirs to arrive. After about an hour or so (during which I fell asleep), there were loud noises as some tapir approached the clay lick one at a time. Walter shone his torch down onto one of them that was eating at the clay. We watched two tapir for about an hour. It was a very wonderful and rare sight – something that you would never get to see if you saw tapirs in a zoo.

The walks through the rainforest at night were also exciting. There had been several incidents where pumas had been following travellers at night. Pumas are dangerous because they have no fear of attacking humans. While we were walking (I was last in our small line), I kept turning around and shining my torch to check that there wasn’t a big puma behind me planning to have me for his dinner.

22. Thomas, Pinehurst School

What is the most interesting plant you've seen and can you describe it?

The biggest were the Saber (or Kapok) trees. They are giant trees which can grow 40 or 50 metres high and have giant buttresses which extend out the bottom of the tree like fins. The Indians used to bang on these buttresses with big sticks – which sounds like a big drum and can be used to signal for help if you get lost.

The most beautiful plants were the orchids in the cloud forest, and colourful heliconica flowers which sometimes looked like bright orange birds.

23. Emma Reading, St Fancis Xavier's School

What new foods have you tried so far on this journey?

Most of the foods are the same or similar to foods available in New Zealand. But I have eaten a lot of yucca (or manioc root) which tastes a lot like potatoes and is one of the main foods for people living in the rainforest. I also ate a soup made from local plants – but it didn’t agree with me very well. Each time I sat down on the loo for the next few days, there was just a dark green liquid which smelled very bad, and made me feel very nervous about my health. But, after a few days things seem to have returned back to normal (whew!).

24. Phoebe Stewart, St Mary's School

How is the climate different to New Zealand, and is it pleasant to work all day in?

In the jungle it was very hot and humid, not too different from Brazil but not as bad. The heat and humidity made me feel very hot and sweaty from trekking through the forest. Often the sweat left me feeling soaking wet. But resting indoors or travelling in the canoe (where there was a breeze) was reasonably comfortable.

When out in the sun I had to wear a hat and often wore sunglasses. Fortunately, the insect repellent (which I was wearing lots of) had a built-in sunscreen to stop me from getting sunburnt.

In Cuzco (which isn’t far for the jungle, but is at an altitude of 13,000 ft) the climate is much cooler. The sky is overcast and there is a light rain. The temperature is about 13║C, and I’m wearing my alpaca jersey to stop me feeling cold.

25. Terri Coleman, Takapuna Primary School

Roughly, how much rainforest is cleared everyday? Has this changed over recent years?

To be honest, I’m not sure. I don’t think anyone really knows because there are many different figures quoted. The most memorable figure is the equivalent of 100 rugby (football) fields per day. But I’m not sure of the accuracy of that figure – the true figure might really be a lot more.

I don’t think the figure has changed very much over recent years. If anything, it has probably increased as a result of new farms, goldmines, hydro-electric projects, and other schemes.

26. Jenna Singh, Otorohanga Primary School

What sources of food for people were there in the Manu Reserve?

Most people grow food on small plots of land. But the land is generally only suitable for growing for a few years, meaning that they have to replant somewhere else every few years. Commonly grown crops are corn (which can only be grown for one year), yucca, tomatoes, avocado, and bananas. There are some cattle, so beef is available.

Other products are brought in from the highlands (often on the regular plane from Cuzco), including rice, noodles, flour, coffee, sugar, fresh vegetables, bread, biscuits, olives and other food.

27. Daniel, Pinehurst School

Describe what the bush looks like as you travel through it?

Ironically, it isn’t too different from New Zealand forests. There are even ferns and other plants growing in the undergrowth which look very familiar. In the Cloud Forests higher up in the Andes there are plants that look identical to the toi-tois growing along New Zealand roadsides.

But the biggest differences arre in the variety of trees, and the big broadleaf tropical plants and flowers which I’ve usually only seen in people’s gardens or plant shops. There are lots of mosquitoes and other insects, and occasionally I saw monkeys scampering through the trees overhead. There is a huge variety of colourful and interesting birds.

You have to be careful in the rainforest, because (unlike New Zealand forests) you need to watch out for snakes, puma, or other wild animals which might hurt or kill you.

In some special areas of Manu Reserve you have to be careful of a fierce Indian tribe called the Yora who have been known to kill trespassers through their territory. A few years ago, you also had to be careful of a terrorist group called the Shining Path (Sendero Luminoso) who often killed foreigners or government officials travelling through the area – but, fortunately, the situation with the government has now improved and the terrorists have surrendered their weapons to live normal lives back in their communities (I spoke with a few former Shining Path members).

28. Chris Juchnowicz, St Fancis Xavier's School

Could you tell us about the way the Amazon Indians live today?

Some Indian tribes in Manu, such as the Yora/Yaminahua and Kogapakori tribes have very few dealings with settlers and live their lives in remote parts of the reserve in much the same way as they have for thousands of years (except that they now have metal tools which they have traded for). There is one entirely uncontacted tribe called the Mascho-Piro who are occasionally seen, and the only real contact has been a family of three women who became separated from the tribe and now live by themselves close to another Indian village.

But the other tribes, are gradually becoming accustomed to the settlers and some even run or work on small plantations. Missionaries have set up religious communities where the Indians work on farms, dress in normal clothes, and attend religious schools – though the missionaries are frequently criticised for destroying the Indians’ old culture and values.

29. Kimberley Beattie, St Mary's School

Do the monkeys and other forest animals leave a mess where they have been, like banana skins and half eaten fruit?

The monkeys aren’t as messy as I thought. Most of the fruit that they eat remains in the trees, and some fruits are eaten skin and all. Bananas rarely grow in the middle of the rainforest because they are an introduced crop (from Asia) that are mainly grown on small farms or settlements.

If fruit is thrown on the ground, it is quickly eaten by other animals such as small mammals, birds, and ants. Mostly, all you see on the ground in the rainforest are dead leaves and decomposing branches or fallen trees.

30. Joseph Chen, Takapuna Primary School

Where do you sleep at night? In a tent or a building?

In the rainforest I camped for several nights in a tent. The tent had fine wire mesh to prevent mosquitoes and other insects getting in while I slept, but still allowed a soft breeze to help keep me cool. Usually the tents were pitched a little way into the rainforest so that there was shade to keep things cool during the day (but we hung our washing in the sun, on logs by the river so that it could dry).

I spent a few nights in jungle lodges where we could sleep in a comfortable bed and eat non-camp food. Mostly they had no electricity – but the lodge at the Manu Wildlife Centre had solar panels which could generate hot water for showers if we wanted (this was a real luxury). Cold drinks were also possible thanks to a refrigerator which had been modified to use gas instead of electricity. The Manu Wildlife Centre was a wonderful and very comfortable stay in the middle of the rainforest – much more than I had expected to find.

31. Laurel Hungerford, Otorohanga Primary School

What safety precautions did you take in the Manu Reserve?

When travelling in the rainforest, I rarely travel alone, and almost always with someone who knows the area very well.

Diseases and healthcare is more difficult. I usually only drink bottled water instead of tap water, and I am taking chloroquine tablets which help to prevent malaria (some types) in case I got bitten by any malaria-carrying mosquitoes. But the problem is that over a long period of time these tablets are very bad for your stomach – they aren’t taken by the people who live or spent lots of time in the forest. One English woman who’d been working for six months on a wildlife research project got sick from malaria – she didn’t have the chloroquine to use as an emergency dose so I offered her some of mine (though she later found some other tablets of her own). Her husband said that he had had malaria three times!

There are other diseases which can also be carried by insects. I have had vaccinations for yellow fever, but there is no vaccination for the worst disease, called leishmanyasis. It causes effects similar to leprosy often resulting in the disintegration of the nose and other organs (it is said Indian tribes have natural cures for this disease, and many other tropical diseases, but are not prepared to share their secrets). Fortunately, the area that I was in wasn’t a high risk area for this diseases – and I was wearing lots of insect repellent to minimise the possibility of catching it.

32. Georgia, Pinehurst School

What has been your most frightening time in the Amazon so far?

I don’t think that I have been too frightened yet. Mostly, I know what I am dealing with and am taking simple precautions. But sometimes I am alone in areas (especially in cities) where I haven’t been before. Dark alleyways at night are the most scary.

Back when I travelled the Amazon in January with my friend Susi, Susi was trying to arrange a half-hour boat ride to a small island off the Brazilian coast near BelΘm. It was 7:30 at night, very dark, and the sea was starting to get rough – though Susi was very insistent on getting the ride. The people that she was talking with didn’t look very reputable and I was a little scared that once on the boat they might rob us and perhaps even throw us overboard into the rough sea. And even if they were honest, their boats didn’t look very stable. I was a little frightened, and eventually (after an argument) Susi finally agreed to wait until the next morning before travelling. The next morning was much better, the sea was calm and the price of travelling to the island was just a small fraction of the night before (plus, because it was daylight, we could see where we were going).

33. Matthew Gordon, St Fancis Xavier's School

Have you seen any tribes, such as the Cat People?

I was disappointed that I didn’t get to meet any traditional Indian tribes like I had hoped (and even planned) to do. Getting to them was more difficult than I thought because the inhabitants of the Cultural Zone, although mostly Indian, are much more developed than I thought. They drive trucks – and some even have tractors for their farms. Maybe if I’d spent longer there then I could have travelled out to meet some of the tribes.

But many of the people who showed me through the area were biologists and scientists who spend a lot of time in Manu. They know the Indians – they say that they are very shy and that it takes a while to become friends with them. But, once you make friends with them they are a very wonderful and quite funny (humorous) people who enjoy life. They know lots about the forest and animals where they live – this knowledge means that they can survive well in places where most other people would have problems.

34. Ashleigh Davies, St Mary's School

Are the local people kind and helpful to visitors and can they speak English?

The local people are helpful, especially in Cuzco. There are lots of people visiting here from all over the world – so they are very used to people travelling through. Most of Cuzco's economy here is through tourism, so there are lots of cheap places to stay, and specialist travel companies. Some travel guides say to be careful in Peru because people in some areas may try to cheat and rob you, but I think that Cuzco is pretty safe (certainly safer than the big American cities that I’ve travelled to).

Lots of people speak English because they work with tourists. English is very popular because it is universal – even most of the visitors from Germany, France, Italy, Scandinavia, and Asia can speak English even if they can’t speak Spanish. In fact, when visitors from different European countries (where they speak different languages) meet each other here, they frequently use English to communicate because it is a commonly spoken language.

35. Ken Chou, Takapuna Primary School

What are the adaptations you have had to make since you went to the Amazon?

The adaptations that I’ve had to make haven’t been too bad. I think that it’s because I’ve travelled before, so am used to living out of a backpack and "roughing it". The biggest differences have been trying to struggle along in foreign languages, meeting lots of new people, and getting up at early hours for activities or to catch aeroplanes.

The strangest change is remembering not to flush toilet paper down the toilet bowl because it blocks the plumbing. It has to be put into a small wastebasket next to the toilet which is emptied daily. Many tourists forget this – unwittingly blocking up the toilets and causing problems. I think that if I was a local I would be sick of stupid foreigners always blocking the toilets.

36. Tracey Anderson, Otorohanga Primary School

Are the birds and animals of Manu Reserve plentiful, and how did they react to you?

There are lots and lots of birds. I saw about 150 different species of birds, and eight different species of monkeys during my nine days there. There are about 1,100 different types of birds in Manu, and 1,700 species of birds in all of Peru.

The animals in Manu were much more plentiful than elsewhere because there is no hunting and the rainforest is mostly undisturbed. But most of the animals are scared of people run away if you get too close. They often hide or keep away from people, or are camouflaged, which makes them very difficult to see.

37. Rebecca, Pinehurst School

What sort of medicine do the tribe people use to heal the sick? Have you seen any native medicines being used?

The Indians know lots about the native plants where they live. They have developed a knowledge over thousands of years that helps them to cure many diseases and fix many problems. One local cure, the juice from a native vine, has recently had very successful results in cancer trials.

The ingredients for common drugs like aspirin come from rainforest plants, and one of the major drugs for reducing blood pressure originates from snake venom. Some tropical diseases like leishmanyasis can be cured from rainforest plants – but exactly which plant, and how the treatment is applied is a secret known only to the Indians. One plant that I was shown was also supposed to help you get a new girlfriend or boyfriend within two days (not that I tested it out).

Unfortunately, as the Indian tribes disappear or become more "cultured" a lot of their specialised knowledge is being lost. Many Indians prefer to ignore traditional medicines in favour of Western drugs which may, or may not, be as good.

38. Michelle Hansen, St Fancis Xavier's School

Do the Amazon Indians use money for exchange of goods or do they have some other means of buying and selling?

The accultured Indians live in settler-style villages and use money just like everyone else. But tribes who still follow their traditional lifestyle share everything – and things go to whoever has the greatest need or want for something (although sometimes there are fights and disagreements). Sometimes they trade goods with other tribes or settlers. The most popular trade items are metal tools such as axes and machetes.

39. Tony Doyle, St Mary's School

Have you seen any big spiders?

I’ve seen a few big spiders up to five or six centimetres long (including their legs), but not the big bird-eating spiders or tarantulas (although I did see some dead ones encased in glass for sale to tourists). In Brazil I saw the nests used by these spiders, and the nest was very big.

40. Hollie James, Takapuna Primary School

What has been your most interesting day? Why was it interesting?

My most interesting day was last Sunday (my second-to-last day in the rainforest at Manu). I was staying at the Manu Wildlife Centre, and we planned a very busy day because it was my last full day there.

We started off by being hoisted up 40 metres to an observation platform in a giant tree where we watched for birds in the rainforest canopy. Then we climbed a big tower (really just construction scaffolding in the middle of the rainforest, which swayed in the wind) which was the same height and allowed us to see more birds in the rainforest canopy.

After lunch, we went for a walk in the rainforest where we saw several different types of monkeys and rainforest plants, then we travelled out to a small lake where we encountered a family of giant river otters. The river otters are almost two metres long (including their tail) and can kill caimans/alligators swimming in the river if they threaten to attack other members of the group.

In the evening, we strolled out to a clay lick (with me being very careful to avoid hungry pumas on the way), where tapirs gather to eat clay which contains essential minerals for their diet. We had to hide so that we didn’t scare them off, but eventually we saw two tapirs munching on the clay. Tapirs are rare, and are usually very difficult to see.

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