function gooseFilter (birds) {
var geese = ["African", "Roman Tufted", "Toulouse", "Pilgrim", "Steinbacher"];
// return an array containing all of the strings in the input array except those that match strings in geese
var filtered = birds.filter(item => !geese.includes(item))
function gooseFilter (birds) { var geese = ["African", "Roman Tufted", "Toulouse", "Pilgrim", "Steinbacher"];
// return an array containing all of the strings in the input array except those that match strings in geese var filtered = birds.filter(item => !geese.includes(item))
return filtered;
};