Amphibians, such as frogs, salamanders, and newts, are fascinating creatures that have the unique ability to live both in water and on land. These animals are often considered environmental indicators because their sensitive skin absorbs chemicals and pollutants, making them vulnerable to changes in their habitats. Amphibians play a vital role in ecosystems by controlling insect populations and serving as prey for larger animals.
Meerkats are small, social mammals that live in the arid regions of southern Africa. Known for their curious behavior and upright stance, meerkats are members of the mongoose family and thrive in harsh desert environments. Their survival is largely due to their strong social structure and cooperation within their groups, known as "mobs" or "clans."