Georgic

 1    I|             with shouting scare the birds,~Prune with thy hook the
 2    I|           in,~Make springes for the birds, burn up the briars,~And
 3    I| ocean-plains,~And dogs obscene, and birds of evil bode~Gave tokens.
 4   II|             sorry clusters, for the birds a prey.~Soothly on all must
 5   II|             the immemorial haunt of birds;~They banished from their
 6   II|          then resound~With songs of birds the greenwood-wildernesses,~
 7   II|              and the wild haunts of birds~Blush with their blood-red
 8  III|             and flocks, and painted birds,~Rush to the raging fire:
 9  III|             air~Brooks not the very birds, that headlong fall,~And
10   IV|             the bee-eater, and what birds beside,~And Procne smirched
11   IV|            in his keeping hold from birds and thieves.~And let the
12   IV|         forms~Lost to the light, as birds by myriads hie~To greenwood