Browsing: Amphibians

Amphibians are a diverse group of cold-blooded vertebrates that include frogs, toads, salamanders, and newts. They are known for their unique life cycle, typically involving a transition from a larval stage living in water with gills to an adult stage breathing air with lungs and skin. Amphibians are found in a wide range of habitats, from tropical rainforests to arid deserts, though they are most abundant and diverse in moist environments. Their permeable skin makes them highly sensitive to environmental changes, serving as important ecological indicators. Unfortunately, amphibian populations worldwide are experiencing dramatic declines due to a variety of factors, including habitat destruction, pollution, climate change, disease, and the introduction of invasive species. Conservation efforts are crucial to prevent further extinctions in this class of animals, which plays critical roles in the balance of ecosystems by controlling pests and serving as prey for higher trophic levels.