The song says Pearl’s A Singer, well, I’m here to tell you she’s not. She’s a bird! 
Pearl is a taxidermy common red shank wading bird with the prettiest face and a most elegant necklace.
She stands on a base of wood, which has been decorated with sand. 
Such a pretty little thing. 
Measurements.
Base 14 x 10 cm 
Bird 24cm beak to tail
Height 22cm