Remember when I first see it while boating through the mangroves in Caroni Swamp. Was early morning—you coulda still see the flicker of a candlefly here and there. I was following a trail of dead tilapia floating belly-up in the water. Wasn’t the first time I see something like that—but not to this extent. Their lifeless bodies was washing up on the silt. Black halos of corbeaux circling overhead, like angels of death.