Vanishing Rainforests
Wildlife of the Amazon Forests
Emergent Trees
This is the highest level of the rainforest. Trees, towering above all others
emerge from the dense forests and serve as hosts to many types of raptors and
other animals capable of living high in the trees.
Upper Canopy
The upper canopy, found just below the emergent trees, is a very thick blanket
of treetops which captures more than 90 percent of the sunlight and is where
most of the photosynthesis occurs.
Lower Canopy
The lower canopy extends from the base of the trees to just below the upper
canopy. It serves as a route for many animals heading for the higher parts of
the trees.
Understory
Emergent
Harpy eagle
The Harpy eagle weighs around ten pounds, stands
3 feet tall, and has a 7 foot wingspan.Its head and neck are gray, chest is black,and its underbelly
is white. A black crest covers the back of its head. The harpy eagle is
distinguished by its sharp,large, black beak and massive yellow feet with
razor sharp talons. This powerful bird uses its tremendous strength to catch monkeys,
sloths, oppossums, and even porcupines.Harpies build massive stick nests in very tall trees. Mate-
ing pairs breed every other year and females lay only a couple of eggs. Harpy eagles live in southern
Mexico, southern Brazil, and eastern Bolivia.
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Guiana crested eagle
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Lemon-throated barbet
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Black-faced spider monkey
The black-faced spider monkey is found in the canopy of the western hemisphere
rainforests from central Mexico to South America. Its species or technical
name is "cebidae ateles". The spider monkey is a medium-sized monkey with
spider-like legs, and a prehensile tail. They are agile tree dwellers and use
their tail like a fifth hand. They are active during the daytime and collect
fruits and nut to eat. The spider monkey grows to 2 feet long (not including
the tail) and weighs up to 19 pounds. They can be black, brown, gold, reddish
or tan. They live in groups of up to 35 monkeys and spend most of their time in
the canopy or high branches of the rainforest.
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Julia butterfly
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Jamaican fruit bat
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Orange winged parrot
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Red-handed howler monkey
The monkey is large and robust monkey living the the forested areas that spread from
Mexico to Brazil and Argentina. They live only in trees and prefer the upper and middle levels
of forests. Howlers live in groups with more than one male.
The howler monkey has a bare face with darkly pigmented skin. It is maroon, copper, and red.
There is a large swelling beneath the chin which contains a hyoid bone used for making the deep
roaring sounds from which the name "howler" comes.
Howlers live in the emergent trees and will start their day by howling loudly to keep the others
away. It will eat leaves and fruit and likes hanging from its tail when doing so.
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Emperor tamarian
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Channel-bill toucan
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Pied tamarin
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Brown earred wooly oppossum
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Upper Canopy
Morpho butterfly
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Three-toed sloth
The sloth will spend most of its life hanging upside down. It is related to
the anteater and the armadillo, and is a member of the Edentata order which means
"without teeth". However, sloths do have teeth in the cheeks. Sloths are nocturnal,
eat mainly leaves and shoots, and will live most of its life (approx. 11 years) in
the trees. They are so slow in movement that algea will sometimes grow on them.
This, however, can act as camouflage. Sloths can't move fast, but their defense would
be to claw or bite its predators. It isn't known, however, if this is much of a defense
against animals like the jaguar.
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Kinkajou
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Bay-headed tanager
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Scarlet macaw
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Squirrel monkey
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Coati
The coati is a small carnivorous mammal and is related to the raccoon. It
measures around 1-1/2 to 2 feet in length. The females live in bands of around
20, while the males will live alone. They tend to eat invertebrate animals, including
millipedes, earthworms, and termites. They also like lizards and mice. Thought they
will rummage through vegetation of the understory for food, they are excellent climbers
and will climb for their meals. The life expectancy of a coati may be around 14 years.
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Iguana
The green iguana has a crest of scales down the middle
of its back. This lizard may grow to 6 feet [1.8 meters]
in length. Green iguanas live in trees. The green iguana
is also called the comon iguana. It eats leaf, fruits, and flowers.
It weighs 30 pounds. It is slow, and rareley atacks people.
Most iguanas live in desserts or other dry habitats, but a few species
live in tropical rain forests.
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Lower Canopy
Jaguar
A jaguar lives in the understory of the rainforest from Mexico to Argentina.
It also lives in the marshes,scrublands and grasslands of these regions. The
jaguar weighs between 100 and 250 pounds and can grow to 5 to 6 feet long. The
tail is 20 to 31 inches long. It has a broad head, very powerful jaws,large
shoulders and sturdy legs. It has golden or redish orange skin.Jaguars have
rings of black spots called "rosets". They are called rosets because they are
shaped like roses.
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Tarantula
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Strawberry poisoned dart frog
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South American tapir
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Hahnel's swallowtailed butterfly
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Understory Wildlife
Black cayman
The caiman is closely related to the alligator. It lives on the understory of
the rainforest, mainly in the northern part of South America and in the Amazon
Basin. One species lives in southern Mexico. Whereas alligators and
crocodiles are valued for their hides, the caiman is not because the skin on
its belly is reinforced with bony plates.The smallest of all the caimans is
the dwarf caiman. It measures about 4 ft. long. The largest of all the
caimans is the black caiman. It can grow up to 15 feet in length. There are
few enemies of the caiman although, very young ones have been found in the
stomach of jaguars.
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Capybarra
A cabybarra is the world's largest rodent. It is found on the understory of
the rainforests of South America. They grow more than 4 feet(122cm)
long and weigh as much as 110 pounds (50kg).Capybarras are very good swimmers
and enjoy mud baths. They live in groups of about 20 adults with the females
having litters of 1-6 young each year. They do not dig burrows to live in,
instead, they dig shallow beds in the ground. When they live near developed
areas with gardens and ranches, the capybarra steals melons, squash, corn and
other crops. They are hunted by the South American people for their meat.
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Red-brocked deer
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Fishing bat
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Green anaconda
The anaconda lives in the canopy of the South American rainforests and along
its river banks.It is the largest snake in the Western Hemisphere. A typical anaconda has
olive green skin with black rings or spots and can grow in length to 19-22
feet . The anaconda is in the boa constrictor family. It rarely attacks man
and since it has no poisonous fangs, it kills its prey by strangling
it to death.
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Jacana
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Long-tailed hermit hummingbird
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South American river turtle
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Copyright 1995 by Highland Park Elementary School.
Last updated 2/07/95.