Coat of arms of Chough

The blazon

sa. on a chev. betw. three unicorn s heads, erased, ar. as many trefoils, slipped, vert. — Crest, a demi lion, rampant, sa. collared ar. holding in the paws a halbert, in pale, or.

A blazon is the description of a coat of arms in the technical language of heraldry. The drawing comes from that text, and from nothing else.