ang alam ko pag maliit yung ulo, usually non poisonous; pag malapad compared to the body, poisonous. Tsaka the bitemark will have two large holes from the fangs.
coral snake maliit lang ulo pero highly venomous.
yung ibang snake keepers/hobbyists na kilala ko pag nanawa pinakakawalan or nakakawala.
usually sa python.