Ecological Pyramid Example: Energy Flow in Freshwater Food Chains #214202 (License: Personal Use)

This diagram illustrates a freshwater food chain’s energy pyramid, where each level represents biomass or organism count required to support the next. Starting with 10,000 freshwater shrimp at the base, energy transfers upward through bleaks, perch, northern pike, and culminates in a single osprey at the apex-highlighting the 10% energy transfer rule. The color-coded layers emphasize decreasing biomass and increasing trophic specialization.

Used in biology education, ecology textbooks, and environmental science websites to explain trophic efficiency, food web structure, and ecosystem sustainability; matches user intent for learning about energy flow, biodiversity, and conservation principles.