Notes from the Field – Bats and Frogs in Peru Part II

Buenos dias from Lima, Peru.  I’ve been here for two weeks with the Detroit Zoological Society’s curator of amphibians, Marcy Sieggreen, to visit the sites being used for our amphibian conservation studies and to investigate the potential for bat conservation projects. It’s been a wonderful and productive trip.

One of our last trips into the rivers and flooded forests started with a little drama but thankfully ended well:  It was 6 a.m. and the sun was rising when Marcy and I climbed into the dug-out canoe with our local guide. These dug-out canoes are carved out of single tree trunks, and they ride very low in the water. I also knew from previous experience that these canoes often let in a little bit of water. But this was a little more than “a little” and right after we left the dock, I informed our guide that a pretty steady stream of water was coming in. He and Marcy laughed and told me to finish my coffee and start bailing out water, which I promptly did. But as the water rose to several inches, we decided it best to turn around and made it back before a morning swim with the piranhas.

We soon found another boat and continued our trip into the forest and observed squirrel monkeys and dusky titi monkeys feeding in the trees. Since I’d already seen both the saddle-backed and black-mantled tamarin monkeys, I was thrilled to see a total of four monkey species during the trip. I also consistently saw new bird species such as the hoatzin – interestingly, the young chicks have claws to climb in trees. We also saw a variety of other interesting wildlife such as tree iguanas, snakes, and three-toed sloths.

I had the chance to join Marcy on some boat trips just after sunset to look for frogs at the edge of rivers/lakes and in floating vegetation. We saw so many that Marcy could barely keep up her documentation as we called out the frogs we saw.  We saw some fishing bats on these trips too.

I also had the chance to meet with a Peruvian bat researcher to discuss a potential collaboration in bat conservation projects.  We had a great meeting, and I think there will be opportunities to get baseline data on bat diversity and the importance of bats as seed dispersers.

– Paul Buzzard, Ph.D., is the Director of Conservation for the Detroit Zoological Society.

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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