The ever-eclectic Omnivore Recordings has announced a new reggae retrospective that puts the spotlight on the indie label Nighthawk Records.  Send I A Lion: A Nighthawk Reggae Joint is due November 15 as a CD, 2-LP or digital collection. The 20-track compilation was compiled and annotated by Nighthawk founder Leroy Jodie Pierson, who had initially envisioned it as a blues label.  In 1979, five years after Nighthawk began, Leroy was instead in Kingston producing local talent.  Nighthawk would go on to release albums by Culture, The Gladiators, Ethiopian, Junior Byles, Justin Hinds, Winston…