numbers in accidents related to the destruction of natural forests that go underreported by the media and lack attention from wildlife agencies and police. All three-different species have a different rate and specific threat to their survival but collectively habitat loss – deforestation is pivotal. Deforestation facilitates the illegal trade of sloths as they are usually caught by young children who take them from deforested areas and sell them to traffickers. Poachers also take hundreds of young two-and three-toed sloths from their mothers. The Colombian Ministry does not recognize the three-sloth species as being in threat of extinction mainly because there is no long-term study that represents the estimate of the total sloth population to demonstrate cause of concern. Air pollution In 2019, 37% of greenhouse gases generated in Colombia came from transportation, and only 1.2% of the quarter-million new vehicles registered that year were electric or hybrids. Bogotá Colombia's capital city, Bogotá, is the country's largest population center. With over 7 million people, it is also one of the biggest cities in Latin America. Bogotá also has the highest rate of air pollution in Colombia and it has surged most recently as a result of the expansion of cars in the city. Air pollution has been monitored in Bogotá since 1967, but it was not until 1990 that monitors were widely spread through the city. A study conducted by the Secretary of Health of the District in collaboration with the Japanese International Cooperation Agency (JICA) concluded that 70% of air pollution is attributed to vehicles, it was also identified that bricks, battery plants and others were crucial pollution sources as well. This study concluded a nexus between air pollution and respiratory health by relating air pollutants with the number of daily respiratory admissions. Statistics from the Secretary of Health demonstrated that between 1998 and 1999 about 9.6% of visits to hospitals were related to respiratory issues this percentage was higher for infant visits to the doctor associated to Acute Respiratory Illnesses 24.3%. Monitoring stations reveal that half of the areas with monitoring stations are surpass emission limits considered safe by the WHO, Particulate Matter (PM10) and ozone levels are the leading problem. Medellín Medellín is the second city in Colombia with the worst air quality, and within the city, Downtown Medellin is one of the most contaminated areas by car emissions. Low quality gasoline and diesel are considered a