Yes, PECKERS is a Scrabble word!

Letter values in Scrabble US: P 3, E 1, C 3, K 5, E 1, R 1, S 1.

Is it a valid word?

PECKERS is a valid word in the official Scrabble dictionary (US), the UK Scrabble Dictionary and Words with Friends (ENABLE).

obscene terms for penis
bird with strong claws and a stiff tail adapted for climbing and a hard chisel-like bill for boring into wood for insects
horny projecting mouth of a bird