On the hike to the Sirena field station, Corcovado, Mike, Bryan and I emerged from the forest onto an open, grassy area, unaware of its purpose.  Slugishly walking up the runway with our gear, we heard what sounded like a chain saw ahead. As it turned out, it was a plane about to land on the runway we were walking up, and, because of exhaustion, we narrowly reacted in time to move to the edge, out of the way.  It was a frightening experience.  Here is a sequence of a different landing – I of course didn’t have time to take my camera out the first time…