So, I'm happily back at home and thought that I would take the next couple of weeks to post pics and memories of the second field site we went to in the north central part of Argentina. I wrote earlier that we were headed to Jujuy (which, yes, is fun to say) but actually we were a 4 hour drive north in a place called Los Pozuelos. The nearest town was about an hour drive, due to the rough dirt roads. The field site here was so much different than what I have experienced in Patagonia. The tucos live next to a river in a gravelly soil with low growing vegetation. There are no trees and no shade. We were there in the wet season, and often, the clouds gathered every afternoon. Sometimes there was rain but always there was lightning and thunder. The high altitude (~13,000 ft) was a challenge but coca leaves and aspirin helped with the headaches, and in time, even the sluggish feeling left. The glare of the afternoon sun was overwhelming and the only relief was to sit in the truck.
The days were spent watching tucos, catching tucos, collaring tucos with radios and tracking them with telemetry. Often we were out for 12+ hours. It was rather intense, especially after having just completed a field season elsewhere. Still, a ton of data was collected and a lot was learned. Next posting, I'll write about these mysterious tucos, which we know are social but don't know what species they are.
Julie. how do the tuco's survive during flooding, which looks like it is not infrequent at that site..
ReplyDeleteNot sure about that, Matt. We were there during the wet season and that river never rose any where near high enough to threaten their burrows. I did notice that some tucos had burrows with holes that popped out the side of the bank and I even saw a tuco with his head out over the river... his private water view! Also, the dirt they dig in is very moist in some places. They seem to be tolerant of wet.
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