Migratory birds inspire humanity and play vital ecological roles. They assist in pollination, seed dispersal, and pest control, which maintains ecosystem balance and food security. Wildlife biologist Francisco Rilla emphasizes their value as bioindicators, as their migratory patterns can indicate environmental health, particularly in terms of water and air quality. Birds like the Arctic Tern undertake astonishing journeys of up to 90,000 kilometers between breeding and wintering grounds, demonstrating their essential role in nature's cycles and the interconnectedness of biodiversity and ecosystems.
Migratory birds play a crucial role in maintaining ecosystem health, contributing to food security—pollinating plants and controlling pests while on their epic journeys.
Francisco Rilla notes that migratory birds serve as 'bioindicators' for assessing water and air quality, as they often avoid polluted areas.
The Arctic Tern is the world-record holder for the longest migration route, flying an impressive 90,000 kilometers from the Arctic to the Antarctic.
As migratory birds watch the waning daylight, they instinctively know it’s time to head south for warmer temperatures and more plentiful food.
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