Fall World Migratory Bird Day
Fall World Migratory Bird Day is held on October 12. UNEP. This event in the second decade of the month october is annual.
World Obesity Day on October 11 (The first World Obesity Day took place in 2015);
UN Spanish Language Day on October 12 (United Nations);
World Economist Day on October 12 (the day when outstanding representatives of the profession are awarded a prize by decision of the Nobel Committee);
African Penguin Awareness Day on October 13 (All 17 species of penguins live in the southern hemisphere, but only three species live year-round in Antarctica);