SOUNDS AS FOLLOWS: MAGPIE -  HOODED CROW  -  CROW -  MAGPIE CHATTER    

GREAT FOR DRAWING THEM IN REALLY CLOSE 

COMPATIBLE WITH THE OLD UCALLER EXTREME ONLY (PRE 2018 MODEL WITH A GREEN PLASTIC BODY)

THAT USES BLACK CARDS 

THIS AUCTION IS FOR 1 BIRD CARD ONLY - NOT THE CALL UNIT