Which animal is known for utilizing solar navigation during migration?

The correct choice highlights that all listed animals, grey whales, hummingbirds, and sea turtles, utilize solar navigation during migration, indicating a fascinating aspect of their navigational strategies.

Solar navigation involves using the position of the sun in the sky to help determine direction and position during long journeys. Each of these species has adapted their migratory behaviors to harness this natural aid. For instance, sea turtles often migrate long distances across the ocean and can use the sun's position combined with other environmental clues to find their way to nesting sites. Similarly, grey whales traverse vast oceanic routes and display navigation skills that suggest the ability to gauge the sun's movement. Hummingbirds, particularly when migrating, rely on the sun to orient themselves correctly, especially when traveling substantial distances.

Since all of these animals exhibit this remarkable ability to utilize solar cues for navigation, this option accurately encompasses the migratory behaviors of each species. The phenomenon of solar navigation is an essential aspect of understanding how various animals interact with their environment and accomplish long-distance migrations.