Journal Entry # 24 - Rain Forest Aerial Tram

04 August 2002

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About 45 minutes outside San Jose, we toured a rain forest canopy via cable cars kind of like a slow moving ski lift. This 2.6 km aerial tram is located on a 400-hectare private reserve which buffers the Parque Nacional Brauilo Carillo. Interestingly, the tram was constructed with almost no impact on the rainforest as the 250,000kg of construction materials were carried in by foot or by airlift to avoid erosion. For this area, records indicate that there are 118 species of reptiles and amphibians, 300 species of birds, 85 species of bats, and about 50 other mammals.  
Madre y Hija Bernie and Sondra

 

 

From up here in the canopy...

 

On the 2 1/2 tour, our friendly and knowledgeable Tico guide pointed out unusual flora, fauna and some critters along the way.  It is very difficult to spot wildlife due to thick vegetation and the fact that many of the animals are nocturnal, therefore we observed and learned more about the complex structure and nature of the rain forest itself.  

 

Mom, however, unknowingly dressed appropriately for the occasion. Her red shirt attracted both hummingbirds and butterflies that hovered nearby so that we had a closer look. My Dad, the agronomy major, was in heaven with all the diversity! We were all impressed, of course, by the beauty and tranquility of this tropical paradise.      

 

 
Cable car moving slowly and quietly through the canopy
Radiating leaves of a palm tree far below Broccoli tree
70 feet of constant growth Another variety of palm In case you haven't noticed, there's lots of palm trees in this rainforest...

 

 

Back down on the ground...

 
Fishtail palm Blood of Christ
Heart of Palm Cow's Tongue How bats stay dry in the rainforest

 

 

Leaf Cutter Ants

 

We had an in depth lesson on the highly organized culture of Leaf Cutter Ant colonies.  These ants are seen marching in columns along the forest floor, carrying pieces of leaves like little parasols above their heads.  Once they are carried back to the ant hill, the leaf segments are not eaten...  they are given to other ants who process them and use the resulting mush to cultivate a fungus, which is what the ants are really after.  We were told that an active colony of ants can process as much as 50 kilos per day... as much as a large cow! 

Lunch Bringin' home the bacon... well, leaves, actually.