Appearance:tiny bill, long wings, white underside, short squared tail; males (left) have cobalt blue backs, black wings and tail; females…

Appearance:all white feathers, black bill, patch of yellow skin around eyes, S-shaped neck, black legs with yellow feet – also…

Appearance:blue-violet head and neck, long S-shaped neck, black-tipped gray beak, blue-grey body, pale yellow legs, yellow eyes Males are larger…

Appearance:brown/tan on top of body, white below; head, neck, wings, and tail are striped with black and white; round head;…

Appearance: blue backs, long wings, wings and tail end in black feathers, light brown bellies, only North American swallow that…

Appearance:white head and tail, brown body, broad wings, yellow eyes, beak, and feet United States national bird since 1782 (American…