The Sea Unicorn.
front after front they rise
With their bright stare.
The eye of the Walrus is singularly bright.
The ravening glaucus sudden shooting o'er.
The Larus Glaucus, the great bird of prey in the Polar regions.
Blithe from the turf the Dove the blessèd leaves.
Herbs which act as the antidotes to the scurvy (the cochlearia, &c.) are found under the snows, when all other vegetation seems to cease.