Environment & Ecology · Ecological Concepts
What is the primary ecological significance of birds functioning as bio-indicators within their habitats?
- 1They are solely responsible for preventing soil erosion through seed dispersal.
- 2Their population trends, health, and presence reflect the overall health and environmental quality of an ecosystem.✓
- 3They act as the primary natural filters for improving downstream water quality.
- 4They directly mitigate climate change by increasing carbon sequestration in wetlands.
Correct answer
Their population trends, health, and presence reflect the overall health and environmental quality of an ecosystem.
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