Simplify the following text for a Grade 10 native English-speaking person.
Original: The Tibetan Partridge Perdix hodgsoniae is a gamebird in the pheasant family Phasianidae of the order Galliformes , gallinaceous birds .
Simplified: The Tibetan Partridge ( Perdix hodgsoniae ) is a gamebird in the pheasant family Phasianidae of the order Galliformes .