Radio game fowl characteristics. One of the principal characteristics of the Radio rooster that makes him outstand is that they are animals of saw crest and squared head of med short legs and their color is normal yellowish. They are very cheerful and singing animal of strong and broad back. Their eye color goes from red to mid-term orange most o the times. Their feather color is rather dark and most of the times yellowish tones although they are clearer ones that reach bright yellow instead.