July 15, 2009

Dunes and Lagoons

From San Cristobal: The last week has been a whirlwind of different habitat types (as normal). We zipped across from Maracaibo to Coro in Falcon state where we stayed for a few days to work the region. This part of Venezuela is mostly dry semi-desert. Lots of cactus. Among the more striking feature is a dune region which is large enough to make you think you were in lost somewhere in the Sahara. Of course, there are oases of sorts that were full of beetles. We crossed the Sierra San Luis and headed south to Barquisimeto and made our first foray into the Andes nearby, climbing up to just over 6000 feet. Heading down the Andes a bit to Biscucuy and Bocono we stopped at a number of rivers and lagoons with mixed success. We dropped out of the Andes yesterday near Guanare, went south to hit the exiting streams, and today eventually climbed back up into them in the state of Tachira. We will collect here tomorrow before heading up the main Andean chain to Merida and Trujillo later in the week. There has been regular rain but usually only part of a day or at night, and it has had minimal impact on our actual collecting...although it has made some rivers either a bit too swift for our taste or pretty gauged out and not much to collect.

 

 

 

 

 
 
 

 


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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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