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← Nature & AnimalsWhich consequence results when excessive urban electromagnetic fields interfere with avian navigation?
A)Disrupted migratory route fidelity✓
B)Accelerated plumage color changes
C)Enhanced foraging success rates
D)Increased resistance to diseases
💡 Explanation
Disrupted routes occur because electromagnetic interference impairs the animal's magnetic compass, a sensory system crucial for orientation along established migratory paths. Migratory route fidelity reduces because of this impairment, therefore accurate navigation suffers, rather than birds experiencing other unrelated advantages or changes.
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