The bird looks directly at the primitive, staring him right in the eye, letting the moment drag on.. and on... eventually opening its mouth, as if to say something.
..And then it closes it again, choosing to forego another "Caw."
This is followed by the small creature bursting into the air, in a shower of black feathers, before streaking towards Utzi glowing with a visible black aura.
This aura grows further, forming into the shape of a massive pair of claws, much larger than Newton's small real pair. They streak through the air, unaffected by walls, furniture or other obstacles, eventually slashing through Utzi's form.
..dealing him no harm at all. The aura then shrinks away and the bird lands on the countertop, encumbered by a long pole.. a spear, in an ancient style. One of Utzi's weapons.
It then shuffles along the spear, moving one foot at a time to the blunt end, before stepping off, and turning the spear perpendicular to the edge of the countertop, slowly dragging it so the blunt end sticks well out into the open space, before tipping down to the ground, leaving the sharp edge pointing up above.
The bird then leaps into the air again, bringing itself down bodily upon the pointy bit of the spear. It then disappears into the small creature's body, as it settles down to countertop height, having a few feet of pole sticking out of its chest. That condition lasts only a moment, as the creature then jumps to the floor, and then flies back up, leaving only a few inches sticking out. Those are quickly sorted out with the bird pushing it in with its head, leaving the fluffy-looking bird seemingly intact.
It then shuffles around for a bit in its chest before coming out with another piece of meat for Utzi. This is left on the now-bare countertop.
"Caw."