Micro People vs Regular Sized Birds

Soil in my nails, sweat rolls down my spine I must fortify with these fallen snails Watching as the birds patrolling in the sky Build my fortress strong and sound In the eagles' eye, i am nothing but a protein bite Watching as the bird's swallowing my neighbors homely wife Build my fortress strong enough to hold Up against the claws and beaks tonight Forge your arms, draw your bows! Together we are strong Draw your guns, know your foes Together we are strong Up against the claws and beaks tonight I will not go down without a fight