Quick answer
Mallards (Anas platyrhynchos) typically live around 5–10 years in the wild. Wild averages fall when predation, disease, or habitat loss rise; managed populations can live longer with stable food and veterinary care.
Key takeaway
Mallards (Anas platyrhynchos) typically live around 5–10 years in the wild. Wild averages fall when predation, disease, or habitat loss rise; managed populations can live longer with stable food and veterinary care.
Mallard lifespan in the wild
Field and museum records place most mallards near 5–10 years in the wild. That figure blends ages at death across regions, so treat it as a planning range. Body size (0.7–1.4 kg (1.5–3.1 lb); drakes slightly larger) and risk lifestyle both shape the average.
What shortens mallard lives
Predation, infectious disease, injury, food shortages, and habitat fragmentation cut survival. Roadkill and human conflict matter wherever mallards share landscapes with people.
What helps mallards live longer
Connected habitat, low chronic stress, and reliable food support longevity. For captive or domestic relatives, species-correct diet and veterinary screening matter more than generic “pet” advice.
Mallard life stages
Juveniles usually face higher mortality than prime adults. Older animals may move less, show dental wear, or lose body condition — useful signs when ageing mallards in the field.
Diet and ecological role
Mallards feed on omnivore — plants, seeds, invertebrates, and grain. Foraging shifts with season and local abundance. As birds, they influence food webs — controlling prey, dispersing seeds, or shaping habitat through feeding and movement.
Conservation and coexistence
Listed as Least Concern on the IUCN Red List. Habitat loss, hunting, and climate change threaten many populations. Responsible ecotourism and community conservation help in parts of their range. Never approach or feed wild mallards.
Sources
Mallard FAQs
How long do mallards live?
Mallards (Anas platyrhynchos) typically live around 5–10 years in the wild. Wild averages fall when predation, disease, or habitat loss rise; managed populations can live longer with stable food and veterinary care.
What is the scientific name of the mallard?
Anas platyrhynchos — used in research and conservation listings for mallards.
What do mallards eat?
Mallards eat plants, seeds, invertebrates, and grain, with seasonal and regional variation in Ponds, rivers, marshes, and parks worldwide.
Where do mallards live?
They are associated with Ponds, rivers, marshes, and parks worldwide. Local presence depends on food, cover, and human land use.
What is the conservation status of mallards?
Listed in our guides as Least Concern. Check the IUCN Red List and national assessments for the latest formal category.