The Serengeti National Park is located in Tanzania and is famous for the annual migration of over 1.5 million wildebeest and other herbivores.

The Amazon Rainforest, located in South America, is the largest rainforest in the world, covering an area of over 5.5 million square kilometers.

Humpback Whales are known for their long migrations and complex songs, which are used for communication and mating.

Invasive species are non-native species that have been introduced into an ecosystem and can cause harm to native species and the environment.

The Great Barrier Reef is located off the coast of Australia and is the largest coral reef system in the world, stretching over 2,300 kilometers.

Ecotourism is a form of responsible tourism that focuses on minimizing negative impacts on the environment and supporting local communities.

The Maasai Mara National Reserve is located in Kenya and is known for its large lion population and the annual wildebeest migration.

Adaptation is the process by which species change over time in order to better survive in their environment.

Octopuses are known for their ability to change color and texture to blend in with their surroundings, as well as their intelligence and problem-solving skills.

Hunting is the practice of killing animals for sport or recreation, while poaching is the illegal killing of animals.

The Galapagos Islands are located in the Pacific Ocean and are part of Ecuador. They are known for their unique wildlife, including giant tortoises, marine iguanas, and Darwin's finches.

Reintroduction is the practice of releasing captive-bred animals into the wild in order to help restore populations that have been depleted or lost.

Walruses are known for their long tusks, which they use to haul themselves out of the water and to break through ice. They are also filter-feeders, meaning they strain small organisms from the water.

Conservation is the practice of protecting and managing natural areas for their ecological and cultural values, while preservation is the practice of maintaining a natural area in its current state.

The Iguazu Falls are located on the border between Argentina and Brazil, and are one of the largest waterfall systems in the world.