Tags: animal, european, viper, vipera, berus
Tags: abandoned, hmvs, cerberus, breastwork, monitor, served, australia, sunk, breakwater, port, phillip
Tags: animal, couple, european, adders, vipera, berus, warming, late, spring, species, northernmost, snake, occurring, beyond, arctic, polar, circle, snakes, efficient, predators, pest, controllers, persecuted, ancestral, fears