Polar bears: Polar bears are the largest bear species and are found in the Arctic Circle, primarily in Canada, Greenland, Russia, and Alaska. They are adapted to life on the ice and are skilled hunters, primarily preying on seals. Polar bears are generally not aggressive towards humans, but they have been known to attack in rare cases, particularly if they are hungry or feel threatened. On average, adult polar bears weigh between 775 and 1,200 pounds (351 and 544 kg) and can stand up to 10 feet (3 meters) tall on their hind legs.
Brown bears: Brown bears, also known as grizzly bears, are found in western Canada and the United States, including parts of Alaska, Montana, Wyoming, and Idaho. They are larger and more aggressive than black bears and are known for their distinctive shoulder hump and long claws, which they use for digging and foraging. Brown bears are omnivorous and will eat a variety of plants and animals. They are more likely to attack humans if they feel threatened or if they are protecting their food or young. On average, adult brown bears weigh between 700 and 1,500 pounds (318 and 680 kg) and can stand up to 7 feet (2 meters) tall on their hind legs.
American black bears: American black bears are found in most of Canada, a large portion of the United States (including all of the contiguous states), and a small part of Mexico. They are the smallest and most common bear species in North America. Black bears are typically shy and non-aggressive, and attacks on humans are rare. However, they can become aggressive if they feel threatened or if they are protecting their young. Black bears are also opportunistic eaters and will scavenge for food, so it's important to properly store your food and trash while camping to avoid attracting them. On average, adult American black bears weigh between 150 and 600 pounds (68 and 272 kg) and can stand up to 6 feet (1.8 meters) tall on their hind legs.
Asian black bears: Asian black bears, also known as moon bears, are found in various countries throughout Asia, including India, China, Japan, and Russia. They are similar in size to American black bears and have a distinctive white crescent-shaped marking on their chest. Asian black bears are generally less aggressive than other bear species and attacks on humans are rare. However, they can become aggressive if they feel threatened or if they are protecting their young. On average, adult Asian black bears weigh between 110 and 330 pounds (50 and 150 kg) and can stand up to 5 feet (1.5 meters) tall on their hind legs.
Sloth bears: Sloth bears are found in various countries throughout South Asia, including India, Nepal, and Sri Lanka. They are named after their shaggy coat and long, curved claws, which they use for digging and foraging. Sloth bears are insectivorous and primarily feed on termites and ants. They are generally less aggressive than other bear species and attacks on humans are rare. However, they can become aggressive if they feel threatened or if they are protecting their young. On average, adult sloth bears weigh between 110 and 220 pounds (50 and 100 kg) and can stand up to 4 feet (1.2 meters) tall on their hind legs.
Sun bears: Sun bears are the smallest bear species and are found in various countries throughout Southeast Asia, including Indonesia, Malaysia, and Thailand. They are named after the distinctive orange or yellow crescent-shaped marking on their chest. Sun bears are omnivorous and will eat a variety of plants and animals. They are generally shy and non-aggressive, and attacks on humans are rare. However, they can become aggressive if they feel threatened or if they are protecting their young. On average, adult sun bears weigh between 60 and 145 pounds (27 and 66 kg) and can stand up to 3 feet (0.9 meters) tall on their hind legs.
Giant pandas: Giant pandas are found in a small region of central China. They are known for their distinctive black and white coloring and their diet, which consists almost exclusively of bamboo. Giant pandas are generally peaceful and non-aggressive, and attacks on humans are extremely rare. However, they can become aggressive if they feel threatened or if they are protecting their young. On average, adult giant pandas weigh between 200 and 300 pounds (91 and 136 kg) and can stand up to 4 feet (1.2 meters) tall on their hind legs.
spectacled bears: Spectacled bears are found in various countries in South America, including Bolivia, Colombia, Ecuador, Peru, and Venezuela. They are named after the distinctive white or cream-colored rings around their eyes, which resemble eyeglasses (or "spectacles"). Spectacled bears are generally shy and non-aggressive, and attacks on humans are rare. However, they can become aggressive if they feel threatened or if they are protecting their young. On average, adult spectacled bears weigh between 110 and 220 pounds (50 and 100 kg) and can stand up to 4 feet (1.2 meters) tall on their hind legs.