Which risk increases for migratory birds when artificial nighttime skyglow obscures celestial cues?

💡 Explanation

Spatial disorientation increases because celestial navigation relies on identifying star patterns for direction; the mechanism involved is celestial imprinting. Therefore flight paths become erratic, rather than maintaining proper thermoregulation due to light or boosting parasite susceptibility.

• Which outcome reduces efficiency when fish experience hypoxia?
• Which outcome occurs when a migratory bird encounters localized reversal of Earth's polarity?
• Which outcome occurs to prey species when predators employ counterillumination camouflage?
• Which outcome reduces predation risk if a flounder consistently rests against rocks?
• Which outcome occurs when a desert fox experiences hyperthermia?
• Which threat increases for freshwater fish following prolonged exposure to acid rain?