Most birds rely on a combination of visual landmarks and the sun's position to navigate during migration. ______ , some species, such as the European robin, can sense Earth's magnetic field through specialized proteins in their eyes—an ability that allows them to orient themselves even on overcast nights.
Which choice completes the text with the most logical transition?
- A
As a result
- B
In conclusion
- Ccheck_circle
However
- D
Likewise
Explanation
The first sentence describes a typical strategy; the second contrasts an unusual mechanism that bypasses the limitations of vision. "However" signals contrast. The others do not.