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how long do ducks sit on eggs

Most ducks sit on their eggs for about 28–30 days until they hatch, with some species (like Muscovy ducks) taking closer to 35 days.

Quick Scoop

  • Most common duck breeds incubate their eggs for around 28 days.
  • A few breeds, especially Muscovy ducks , need about 35 days.
  • During incubation, a mother duck usually stays on the nest 20–23 hours per day , taking short breaks to eat, drink, and preen.
  • Those breaks are typically once or a few times a day , often 10–60 minutes each, and she may cover the eggs with down while she’s away.

By species (examples)

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Duck speciesTypical time sitting on eggs
MallardAbout 28 days of incubation.
PekinAbout 28 days.
Cayuga / Swedish / RouenUsually 28–30 days.
MuscovyAbout 35 days, sometimes a bit more.

Little story-style picture

Imagine a duck quietly tucked into a hidden nest by a pond. For about four weeks , she’s there almost nonstop, fluffing her down around the eggs, only slipping away briefly for a quick meal and drink before hurrying back to keep them warm. Around day 28 (or 35 for Muscovy), faint peeping starts, eggs wobble, and by the end of that period, a whole clutch of ducklings is ready to follow her to the water.

Information gathered from public forums or data available on the internet and portrayed here.