Name:Date: Thriving, Threatened, Endangered, or Extinct? Read about each animal and decide if it is Thriving, Threatened, Endangered, or Extinct. Write the word in the box next to each animal. AnimalClassification Thedodo birdwas a unique bird that could not fly. Unfortunately, there are no more dodo birds on earth. Squirrelsare a species that have adequate food, shelter, and few predators. They have no outside threats to their population. Due to deforestation and habitat loss, the population of orangutansis decreasing at a very rapid pace! If their habitats continue to be destroyed, they might become extinct. The population ofpolar bears is steadily decreasing due to effects of climate change. Their arctic habitats are melting. If their population continues to decrease, they might become endangered.