mallard hen and ducklings with full crops in urban setting

adult anas animal aquatic avian backyard bird brown bulging california care color coloration conservation crop cute dabbler dabbling down duck duckling feathered feathers female fledgling fluffy food forager fowl full fuzzy grass grazer hen immature juvenile mallard mother mottled nature omnivore omnivorous ornithology outdoors platyrhynchos plumage protection siblings speculum spring springtime standing states storage two united urban waterfowl wild wildlife yard yellow young