Watch how a film introduces its hero. Early on, the camera looks down on them — small, one of the crowd. By the end it has dropped to their eye and below, and the hero towers.
A wild subject works the same way. Shoot down and it's a specimen on the ground, one detail among many. Get to its eye level — or under it — and it becomes the hero of the frame, lifted out of its world by nothing but the height of your lens.
Tap to put the lens on the ground.
Same bird, same light, minutes apart. The first is shot from standing height, looking down — a clean record, but the ground is right there with it and the eye wanders the whole scene. Drop the lens to the earth and the near ground and the far ground both melt to nothing; the twinspot lifts off the blur and becomes the only thing in the world. Its red throat and spotted flanks are the whole portrait now — there's nothing else left to look at.
"Shoot down and you photograph an animal. Get to its level and you photograph a character."
Tap each mark.

Eye level with a bird on the ground means your lens in the dirt — so you have to work for it.
If dropping the camera a foot turned a record into a portrait — that foot was the whole photograph.