Buckley walking along the top of a hill seeking rabbit droppings

My tree and the farmer in his tractor

Brown orb no idea what this is

Brown orb no idea what this is

Morning walk. Farmer and his tractor circling my tree. Buckley seeking higher ground on his quest to source the best droppings. Unusual brown orbs drew my eye. Any ideas?

#morningwalk #dogsonbluesky #ducktollers #landscape #landscapephotography #bracingwalk #tree #tractor #field #tilledfield