Quick answer
Ibiss (Threskiornis aethiopicus) typically live around Up to about 20 years. Wild averages fall when predation, disease, or habitat loss rise; managed populations can live longer with stable food and veterinary care.
Key takeaway
Ibiss (Threskiornis aethiopicus) typically live around Up to about 20 years. Wild averages fall when predation, disease, or habitat loss rise; managed populations can live longer with stable food and veterinary care.
Ibis lifespan in the wild
Field and museum records place most ibiss near Up to about 20 years. That figure blends ages at death across regions, so treat it as a planning range. Body size (1–1.5 kg (2.2–3.3 lb)) and risk lifestyle both shape the average.
What shortens ibis lives
Predation, infectious disease, injury, food shortages, and habitat fragmentation cut survival. Roadkill and human conflict matter wherever ibiss share landscapes with people.
What helps ibiss 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.
Ibis 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 ibiss in the field.
Sacred history
The sacred ibis was closely linked to the ancient Egyptian god Thoth, and vast numbers were mummified as offerings. Although it no longer breeds along the Nile, it remains widespread across sub-Saharan Africa and has formed feral populations in parts of Europe.
Habitat and status
Ibises live around wetlands, floodplains, farmland, and even city parks, adapting well to landscapes shaped by people. Most species are common, and the sacred ibis is listed as Least Concern, though wetland drainage threatens some of their rarer relatives.
Sources
Ibis FAQs
How long do ibiss live?
Ibiss (Threskiornis aethiopicus) typically live around Up to about 20 years. 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 ibis?
Threskiornis aethiopicus — used in research and conservation listings for ibiss.
What do ibiss eat?
Ibiss eat insects, frogs and small animals, with seasonal and regional variation in Wetlands, marshes, rivers, and floodplains.
Where do ibiss live?
They are associated with Wetlands, marshes, rivers, and floodplains. Local presence depends on food, cover, and human land use.
What is the conservation status of ibiss?
Listed in our guides as Least Concern. Check the IUCN Red List and national assessments for the latest formal category.