Several factors are used to classify these creatures as endangered, and their status may shift over time.
Giant pandas, tigers, snow leopards, blue whales, and other magnificent species may be among the world's most recognizable animals, but it is important for humans to make intentional choices that help to increase their numbers. Several factors are used to classify these creatures as endangered, and their status may shift over time. Here are some of the most important things to know about how endangered species are identified.