Last updated: 8 July 2024
Crows, members of the intelligent Corvid family, are known for their adaptability and resourcefulness. These birds can be found on every continent except Antarctica, thriving in various environments. But how long do these clever birds actually live? Let's explore the lifespan of crows and factors that influence their longevity.
The lifespan of crows varies significantly depending on the species and environment:
American Crow in flight
Several factors influence how long crows live:
A Hooded Crow with a large nut for food
It's important to note that most crows don't reach old age:
The Torresian crow (Corvus orru), also called the Australian crow or Papuan crow
That’s a different question altogether! In captivity, birds typically avoid most of the hazards that threaten their lives in their younger years, including predators, parasites and infections and disease. Crows may live double as long in captivity as they do in the wild.
American crows have frequently been recorded living longer than 25 years in captivity. Even the Carrion crow has been recorded living for 20 years or so.
Tata holds what might be the record of the longest-lived crow at 59. The crow was allegedly born in 1947 and died in 2006 at its home in the Woodstock hamlet of Bearsville. Ornithologists are sceptical but agree that crows and other corvids do have the genetic potential to live exceptionally long lives.
A Carrion crow on the ground foraging, during the winter
While unverified, there's an interesting account of an American Crow named Tata who allegedly lived to 59 years old. While this extreme longevity is debated among ornithologists, it highlights the potential for crows to live exceptionally long lives under ideal conditions.
An African Pied Crow, feeing a juvenile
Crows and many other corvids such as magpies are frequently observed holding ‘funerals’ for their dead. These processions are uncannily similar to the real thing, often involving synchronous movements between the attendees that seem to stand in solemn remembrance of their fallen comrades.
Some have even seen corvids bring offerings of petals and blades of grass, almost like laying flowers or wreaths. Whilst these accounts sound like hearsay - and many probably are - they are scientifically documented too.
One theory for this behaviour is that crows have a morbid fascination that leads them to inspect the body, almost like a post-mortem, which allows them to discover and learn the cause of death. Since corvids are exceptionally intelligent, they can likely infer information about what happened to the crow, whether that be an attack from a nearby predator or death from disease.
A group of crows perched high up together
Studies have found that crows remember the sight of those that have some involvement with their dead, e.g. a potential predator. Once they identify that predator in their territories again, the crows communicate with one another via a series of warning calls.
The romantic conception of crows grieving for their dead is perhaps also skewed by observations of necrophilia, particularly in the breeding season. This is thought to be hormonally motivated.
Whether or not there is a component of grief is still largely a mystery. Crows do probably have the mental faculties to experience such emotion in some way, but it’d be very difficult to find out for sure.
Close up portrait of a Hooded Crow
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