American Robin (Turdus migratorius) Science Article 6
abstract
I tested American Robins (Turdus migratorius) for individual differences in fruitconsumption and preference when offered six trials of a three-way choice of white mulberry(red variety; Morus alba L.), Bella honeysuckle (Lonicera x bella), and red-osier dogwood (Cornus stolonifera) fruits.
ROBIN E. JUNG, The Auk: 109(1):98-111, 1992