Rosencrantz & Guildenstern are not dead. They’re two very lucky domestic ducklings. All the other ducklings in their brood hatched 2 or more weeks ago, and their mothers left the nest with their early hatched young.
A young (1 year old) duck without a nest of her own decided to sit on the nest once the mothers had left, and managed to hatch out 4 more ducklings from the surplus eggs they’d abandoned. Unfortunately, she wasn’t very interested in mothering them.
A duck that already has babies will often adopt abandoned ducklings, so long as they’re about the same age as her own. Perhaps her mothering instinct is strongest right after her babies hatch, or perhaps she just cant tell them apart.
With a 2+ week difference in ages, the current mothers are not willing to take on extra responsibilities. Not only do they not adopt the new babies, but they’ll actually go out of their way to attack and try to kill them. Two ducklings were found dead, and Rosencrantz & Guildenstern were hiding in a corner trying to avoid the cranky group of mother ducks. Time to intervene and hand raise some fluffy cuteness, but how do you care for an abandoned baby duck?
Water & Drowning: Ducks need an abundant source of water, and go through far more in a day than chickens. For lone ducklings the water must be very shallow and ideally setup so that they cant climb into it. Very young ducklings are at great risk of drowning because they do not produce a natural oil that keeps them from getting waterlogged. They’ll get some of their mothers oils through contact which allows her to take them for brief swims, but she makes sure to know their limits. Ducks should not be given water to crawl in until they’re mostly feathered in. I’ve seen 4 week old ducklings become waterlogged and drown in 6-8 inches of water.
Food: Ducklings can consume any un-medicated chicken feed, ideally a starter ration or game bird ration because it contains higher protein to help them grow. The feed must be un-medicated because they consume more feed than chickens of a similar size, and they will overdose on medicated chicken feed. They should be given free access to clean dry feed, though early on they wont eat very much. They also love snails, slugs and garden bugs as well as grass, clover, green and lettuce.
Housing & Bedding: They’ll need a home safe from predators and bedding. A home can be as simple as a cardboard box, but ideally would be a Rubbermaid tub or something similar. Shavings, straw, leaves or dry grass work well so long as you provide at least a 1-2 inch layer. Ducklings love to play in their water, and their droppings are much wetter than chicken droppings. Without sufficient bedding they’ll be soaked and may die of hypothermia. Paper towels also work well in a pinch, but need to be changed daily as they become soaked easily.
Heat: Many sites will tell you how important heat is, and give instructions on a heat lamp and how to set it up so that it’s not a fire hazard. A heat lamp running all night after a few cloudy days is enough to cause our off-grid homestead to lose power. Our first year brooding ducklings we tried to use a heat lamp and kept draining the batteries. For the past 5 years we’ve brooded ducklings in a box in our garage in June. July and August without a heat lamp and never lost a single one. A heat lamp may be nice and may keep them a lot more comfortable, but if you’re not able to set one up they’ll likely still do just fine.
Depending on the breed, ducks grow to full size in 8-12 week