9/2/2023 0 Comments Peruvian condorA moderate flexion of the wings reducing the span by 20% is estimated to increase the optimum air speed from 13.9 to 15.2 m/sec for an adult male condor and from 12.6 to 13.8 m/sec for an adult female. I secured an adjusted value of 14 for the L/D ratio of a condor gliding with wings fully extended.ģ. The one depicted here is also called the Andean Condor to distinguish it from the slightly smaller (up to 9 foot wingspan) and very rare Californian Condor (. En cuanto al tamaño del cóndor andino, debemos saber que es un ave robusta y alta puede llegar a medir unos 142 centímetros y hasta 330 centímetros de envergadura, y su peso oscila entre 13 y 15 kilos aproximadamente esto con los machos, las hembra son unos kilos menos. Field data, adjusted by introducing a coefficient of parasite drag determined for the black vulture in a windtunnel study provided corrected estimates of drag. Implausibly low values derived for parasite drag coefficient of the condor appeared to be due to ( a) unmeasured forces of deceleration and ( b) an undetected vertical component of the wind at the level of the flight path. For the 15 gliding condors a mean lift coefficient of 0.7 and a mean induced drag force of 3 N were computed.Ģ. Derived in a vector analysis with measurements of wind velocity and ground velocity of the bird, the following mean air speeds were obtained for birds crossing a Peruvian beach: 15 m/sec for 15 gliding Andean condors, 14 m/sec for 42 condors that flapped during the crossing, and 10 m/sec for five turkey vultures that flapped. The dry season in Peru specifically in Arequipa and Cusco is between the months of May to October which would be the best months to visit the places where you can see this impressive bird in its natural habitat.1. There On the ceiling and the floor shadows twisted and breathed. He looked intently for pattern and movement. The overflight of the Condor is throughout the year however the best time to appreciate this show is in the "dry season" given the low presence of rain, since the condors to go out to hunt or look for dead animals - since they are scavenger birds - need a favorable climate and currents of hot air that can help them take flight given their size. Starless nights on the mountaintops had trained him to see shapes in the darkness: the black wing of a condor, the Hunter’s Stars, and the swirling shapes of the spirit world. From this point you can observe the birds and at the moment it is not as crowded as its pair in Arequipa. In Peru one of the most famous and preferred canyons to appreciate the overflight of this majestic bird, is located in the city of Arequipa in the Colca Canyon ( how to get there), this canyon is one of the deepest in the world and is therefore perfect place for the nest of hundreds of condores that every day go out in search of food to be able to feed their young.Īnother place that is gradually gaining its place for the observation of the overflight of the Condor, is the Apurimac Canyon in the Chonta sector in the city of Cusco. In order to appreciate this bird in its natural habitat we must move to rocks between 1000 to 5500 meters above sea level, which is where they build their nests and hatch their young. The Andean condor (Vultur Gryphus) is listed as one of the largest birds in the world and you can appreciate it in full flight in South America from different viewpoints in different countries such as Peru, Bolivia, Chile and others.
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