Usually about 15-20 years, it all depends on how healthy your bird is, most of the time they don't live to their farthest potential because their either deeply stressed, lonely, or you just didn't act quick enough when they were sick or under weighted. Of course there are more reasons but i can't exactly name them all... But i really hope this helped! (if you want to know more visit ( http:/www.cockatielcottage.net/main.html) it has so much information on cockatails!)
The average lifespan for a wall lizard is about 7 years.
The average lifespan of a charolais cow is around 15 years.
The Merlin birds average lifespan is 7 years
The average lifespan of an indoor cat is around 15 years, although some can live into their early 20s with proper care and veterinary attention. Regular vet check-ups, a balanced diet, and a safe environment can help increase a cat's lifespan.
A typical Red Angus cow would have an average lifespan of 10 to 15 years of age.
What is the average lifespan for cha moms house
The average lifespan of a Dingo is 10 years but, in some cases they have 13-18 year lifespan.
The average lifespan of a Dingo is 10 years but, in some cases they have 13-18 year lifespan.
The average lifespan of the people of Asia is 56 years.
what is the average lifespan of a Austrian pine tree
The average lifespan of a muscle cell is about 15 years.
The average lifespan of a Yorkie is around 12 to 15 years.
The average lifespan of a Yorkshire is 12-15 years if treated properly.
The average lifespan of a mastiff is typically around 8 to 10 years.
12 years average lifespan.
average lifespan of a mountain is 1 hour
About 75 years