I have two calls sitting on clutches right now. One of them, my grey, has a companion. I have a lone chocolate Indian Runner duckling who sits with Pippa all day. When Pippa comes out for food and water, the duckling comes too. At night, the duckling puts itself to bed. Is this normal? Side note: The duckling is a lone duckling because the other five spontaneously died over a 72 hour period. No signs of illness or distress, no outward indicators, no fluids other than evacuation on death. Nobody else is sick nor has anyone else died. I am pending results from the necropsies.