A bird tool

Turned around on all its 4 sides, this looks like a tool and a bird too.

Cone rocks with a flat base

Rows.2

Rows 1

Last week I dug some trenches at the depth of a hoe. Here is what I found.

In a lump of clay

Who did this?

2 birds standing side by side or on top of each other...

The quantity

These come from another spot. A good number of pebbles, some broken. At every step, there are microliths mixed with the medium size and larger rocks. They are rectangular with a sharp point, or triangular, or very flat. Again some are in the shape of birds.