let tacitunderstanding = function(birds) { let discussions = "engaging conversations about avian species"; let preconsultative = "initial research on bird habitats"; for(let bird of birds) { var revitalize = "enhancing your garden to attract more birds"; if(!bird.disown) { console.log("your tacit appreciation for birds can be expressed through "+preconsultative+" and "+discussions+", which will "+revitalize+" your love for avian friends."); } } };