The American Goldfinch is a member of the finch family and is usually between 3" and 5" long. It is a small bird with a wingspan of between 7" and 9" and weighs between 10 and 20 grams. It has a conical, pointed pink bill which may changes to orange during the spring and the body color may range from bright yellow to a dull brown.
Sparrows, blackbirds, starlings, great tits, robins, doves, greenfinches and blue tits are the wild birds you are most likely to see in your garden in the UK. If you would like to attract any particular species you can encourage them to visit your garden by providing their favorite food.