The last few days have been full of logistical gymnastics in preparing for the main expedition that will start on 8 January. After celebrating New Years in Maracaibo, Jesus, Mauricio and I spent 10 hours on the second of January driving to Caracas to pick up another collaborator, Kelly Miller, at the airport the next morning. Kelly is curator of arthropods at the University of New Mexico and a specialist in several water beetle groups. From Caracas, we headed to the city of Maracay (about 2 hours west) where the primary entomological museum in Venezuela (MIZA) is located on the agricultural campus of the Universidad Central de Venezuela. We spent the afternoon catching up with our colleagues and working out some trip details. Today, the group (with Kelly, now four in number) spent the day collecting in Henri Pittier National Park, which encompasses the middle swath of Venezuela’s coastal mountains. These mountains are kind of the last northern throws of the Andes. Running east-west and reaching more than 2500 meters in height, they form a huge wall between the Caribbean and this part of Venezuela.
We collected at a few rivers on the northern slopes that had been severely scoured by heavy rains two months ago. Some of them look as if a few bulldozers had plowed down the valleys in which they flow. It will be interesting to compare the insects we find here with what we find in other non-impacted streams in the area as well as track the recolonization and recovery of these streams over the next few years.
Assessing the biodiversity in a river recently scoured by floods.
The Biodiversity Institute is home to about 60 graduate students and 30 research scientists and curators. They participate in field expeditions to all seven continents and represent areas such as entomology, ornithology, paleontology, parasitology and herpetology. As the authors of this blog, they share their experiences and adventures in collections-based biological research all over the world.
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