Which navigational adjustment occurs with star visibility obscured?

💡 Explanation

When celestial cues diminish, migratory birds increase magnetic field alignment use, because magnetic inclination provides heading information when star-based celestial navigation is impossible; therefore, compass reliance increases, rather than olfactory maps alone because the compass provides a redundant long range directional cue.

• Which consequence results when seasonal temperature shifts disrupt geomagnetic alignment during salmon spawning migrations?
• Which outcome is triggered by disruptions to avian olfactory maps during night migration?
• Which outcome occurs when prolonged flooding occludes plant stomata?
• Which outcome occurs when C4 plants experience high nitrogen limitation?
• Which outcome occurs when a juvenile insect's corpora allata remain hyperactive?
• Which limitation arises for C3 plants at high temperatures, thus impacting rubisco function within the chloroplast?