Dec 30 ’08

Today was four hours of riding in the bus, broken up with a number in interesting stops. We left San Jose at 7:00am, traveling east through the Braulio Carrillo National Park, over the Continental Divide to the Caribbean Sea.

Our first stop was in the Braulio Carrillo National Forest for an aerial tram tour of the rain forest.

Before the tram ride, we had a guided nature walk through the bottom of the forest. At the head of the trail there was a three toed sloth and her baby which we observed for a bit before heading into the forest.

On the nature trail

Leaf Cutter Ant Crossing.

We learned quite a bit about the biodiversity of the region, including the difference between a vine and an air root. Vines grow up from the ground, air roots come down from the plants in the trees. Tarzan swung on air roots, not vines.

“Monkey Vine”

Coolest insect: a bullet ant. My photo didn’t come out very well, but they’re about an inch and a half long and have an almost paralyzing bite. I didn’t get close enough for the shot. Duh.

These fungi are about 3/4″ across. Check out the tiny red flies on them.

Don’t eat it.

The cable-suspended tram travels a one and a half hour round trip through all three levels of the canopy. You travel close to the ground, then through the middle canopy, and then for most of the return trip you travel at or above the top of the canopy. It was incredible seeing the complexity of the environment, and trying to grasp the interwoven relationships of all the creatures and flora that inhabited it.

Heading out into the rain forest at the lower level.

The trip back over the canopy.

Around 2pm we stopped at a Del Monte banana plantation and learned about the entire banana pipeline, from growing through picking to sorting and packing.

While on the tree, the bananas are encased in blue plastic bags. The bags protect the bananas from predators and damage, and also keep them from being sprayed by the insecticides.

Wild bananas (not at the plantation)

Tame bananas (at the plantation)

Once cut from the trees, they are hauled in trains of about 30 bunches suspended from an overhead cable system. The guys who do the pulling are among the more highly paid workers, and when you watch them do this grueling work you understand why.

Hauling bananas

Once at the processing area, the ‘hands’ are separated from the main stalk and floated down a pool to workers who cut them into smaller bunches and sort them for quality. Level 1 bananas are exported to the US and Europe, Level 2 bananas (which are smaller and may have small scars) are sold for baby food or pig food, and Level 3 bananas are discarded. You can buy a banana in Costa Rica for a few cents.