2/20/2023 0 Comments Condor sizeThis study highlights the need to redirect efforts from captive breeding and population reinforcement to habitat conservation. The inferences derived from the population viability analysis have implications for Condor management in Ecuador. The population size estimate presented in this study is the lower than those reported previously in other countries where the species occur. Andean condors are the largest vultures in South America, weighing between 18 and 33. Population reinforcement had no effects on the recovery of Andean Condor populations given the current status of the species in Ecuador. Male Andean condors are one of the largest flying birds on the planet. Population size reduction in scenarios that included habitat loss began within the first 15 years of this threat. Habitat loss is the greatest threat to the conservation of Andean Condor populations in Ecuador. In the modeled PVA scenarios, the probability of extinction, mean time to extinction and minimum population size varied from zero to 100%, 63 years and 193 individuals, respectively. In this population, adult-to-immature ratio was 1:0.5. These birds can soar up to 15,000 feet in the air and glide for several hours without even beating their wings. Among all the birds of North America, California condors have the largest wingspan. The birds weigh over 20 pounds and have a wingspan of more than 9.5 feet. During a two-day census, 93 Andean Condors were recorded and a population of 94 to 102 individuals was estimated. Male condors are much larger in size in comparison to females. For wider tire sizes there is the Condor UWCK (Ultra-Wide Cradle Kit), and tire rim diameters larger than 22 can be accommodated by our CHCK-1500 chock with additional settings. Geographic distribution in the form of extent of occurrence was 49 725 km2. The Condor wheel chock is designed to accommodate all standard size motorcycle tires, from a 14 to 22 rim size, and 80mm to 230mm width. We used a methodological approach that included an ecological niche model to study geographic distribution, a simultaneous survey of 70 roosting sites to estimate population size and a population viability analysis (PVA) for the next 100 years. In this study, we performed the first quantitative assessment of geographic distribution, population size and population viability of Andean Condor in Ecuador. Before 2015, standardized and systematic estimates of geographic distribution, population size and structure were not available for this species, hampering the assessment of its current status and hindering the design and implementation of effective conservation actions. The Andean Condor (Vultur gryphus) in Ecuador is classified as Critically Endangered.
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