The visible portion of the 13-foot-tall (4-meter-tall) Christmas tree isn't ancient, but its root system has been growing for 9,550 years, according to a team led by Leif Kullman, professor at UmeÃ¥ University's department of ecology and environmental science in Sweden. Enlarge Photo.
Here are the facts: 1  More than 100 million animals are reported killed by hunters each year.  The vast majority of species that are hunted -- waterfowl, upland birds, mourning doves, squirrels, raccoons, rabbits, crows, coyotes, etc. -- provide minimal sustenance and do not require population control.
10.) It is estimated that 5,000,000 dogs per year are killed in shelters. Since in many places pit bulls make up 30-50% of the shelter population, and are less likely to be considered for placement than any other breed, guessing that 25% of those dogs killed is a reasonable estimate.