Notes from the Field – Peru

Hola amigas y amigos!

Alas, my work this season is almost completed, today is my last day in the rainforest. Since my last post, I ran into staff from the Detroit Zoological Society education department, who were in Peru for the Adopt-a-School program, and who assisted in an overnight adventure with the amphibian club. We all spent the night at a research station where we were able to enjoy an evening walk through the jungle looking for amphibians, the canopy walkway and the next day a morning walk back to the boats. We saw salamanders, several species of frogs and they have been very busy with their observations while I was back in the states.

Marcy - rainforest     Marcy - canopy rainforest

During November, the season begins where the rain becomes heavier and frequent, almost daily. This is when the rivers start to rise. Since I landed in Peru the river has already had a noticeable increase. However, one of the many lakes we visit in high water was still dry enough we could walk to it.

Last night, we traveled by boat to the edge of the narrow stream to hike to the place called Lorenzo Lake. This is one area that we monitor twice a year and expect to see hundreds of amphibians and calls that are nearly deafening. We were not expecting to see so many of the giant hunting ants (locals call bullet ants for the pain they inflict when they bite), we had to be especially careful passing brush from the narrow path carved out by our machete. Many scorpions and beautiful moths plagued the long hike to lake, but the calls we could hear before we docked could even dock the boat. It was a beautiful night!

– Detroit Zoological Society Curator of Amphibians Marcy Sieggreen is doing fieldwork in Peru, studying amphibians in the lower elevations of the Amazon River to see how they are faring with increased human populations and impacts in their habitats.

Editor’s note: Marcy Sieggreen was the curator of amphibians for the Detroit Zoological Society from 2008 until her passing in 2016. The Detroit Zoological Society established the Sieggreen Amphibian Conservation Fund in Marcy’s memory to continue to advance the work she so passionately championed.

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