Warm-blooded animals, also known as endotherms, are creatures that can maintain a constant body temperature regardless of their environment. This ability allows them to thrive in various climates, from the cold Arctic to warm tropical regions. Examples of warm-blooded animals include mammals like humans and birds like eagles. These animals generate heat through metabolic processes, which helps them stay active and energetic. Unlike cold-blooded animals, or ectotherms, which rely on external temperatures to regulate their body heat, warm-blooded animals can remain active even in cooler conditions. This adaptability is crucial for survival and reproduction.