Ye Feng had a reason for calling them both together.
The eagle's vision was extremely keen, to say nothing of the Third Order Mutated Eagle. In possession of it, as long as there was nothing blocking the view, he could even see clearly what an ant on the mountain was doing.
As for summoning the Mutated King Cobra, it was because snakes could use their tongues to differentiate the odor molecules in the air for observation.
Thus, the world they "saw" was completely different from what normal eyes would perceive.
After Ye Feng switched his possession state between the Mutated Eagle and the Mutated King Cobra for a while, he indeed noticed details he hadn't paid attention to before.
Firstly, aside from plants, there were no other Mutated Beings on Small Phoenix Mountain.
Not to mention animals, one couldn't even find an ant.
Besides, the Mutated Eagle and the Mutated King Cobra had a much stronger sense of danger than the Mutated Sparrow.
