Bear-Like Sculpture in Limestone

This bear-like figure exhibits the characteristic image of a bird-like head emerging from the mouth.  Note that the mouth of the emerging figure is in the image of a bird.
The other side.  Note the similarity of the face, also with an emerging figure.

The bottom of the sculpture, clearly in bird form.

The top.

The front.

The rear of the sculpture, laid horizontal.
Detail of the figure on the rear, showing the characteristic frontal view of the bird-human face, including a bird-human over the head and three successively emerging birds beneath the mouth.