Yarak

A state of complete focus on the hunt, usually referring to Accipiters. An Eastern term referencing when the bird's training, weight, and mental focus all comes together in the field. The hawk is riding the fist in anticipation of the hunt and is ready to go.
Found on http://www.themodernapprentice.com/glossary.htm

Yarak

State of mind in accipiters and hawks eager to hunt.
Found on http://www.americanfalconry.com/Glossary.html

yarak

An expression used to describe a keen hawk. The feathers on the top and back of the head being raised slightly.
Found on http://raptoriduk.tripod.com/glossary_of_terms.htm

yarak

when a hawk or falcon is hungry and ready to hunt.
Found on http://www.ohiofalconry.org/glossary.html

Yarak

The mind set of birds of prey hunting.
Found on http://www.encyclo.co.uk/local/22210

yarak

of a hawk, in good condition for hunting
Found on http://phrontistery.info/y.html
No exact match found