Freaking Geese - Kata

gistfile1.txt

function gooseFilter (birds) {
  var geese = ["African", "Roman Tufted", "Toulouse", "Pilgrim", "Steinbacher"];
  
  //birds array argument is filtered to check if the birds array includes a string that is in geese
  //...if it isn't geese, return the string.
  
  let filteredBirds = birds.filter(newBirds => { 
    return !geese.includes(newBirds)
  })
  console.log( filteredBirds)
  return filteredBirds
  
}