How long do eastern kingbirds live?
The oldest Eastern Kingbird on record lived to 11.1 years, a record from a wild bird. That is a ceiling, not an average: most wild eastern kingbirds live only a few years.
- Longest recorded lifespan
- 11.1 years
- Record from
- Wild bird
- Age at first breeding
- About 1 year
- Eggs per clutch
- 2–5 eggs
- Broods per year
- 1 per season
- Size
- 7.5–9.1 in, 1.2–1.9 oz
- Rank in family (of species on this site)
- 3 of 9
Record age versus typical age
Longevity records come from birds that were marked and later found again, usually through bird banding, or from birds kept in zoos. They show what a Eastern Kingbird can survive to, not what most do.
For small birds, the first year is the hardest. Many eggs and nestlings are lost to predators and weather, and young birds that leave the nest still have to learn to find food and avoid hawks and cats. A bird that survives its first winter has a much better chance of living several more years. That is why average lifespans in the wild are short even when the record is long.
Eastern kingbirds usually start breeding at about 1 year old. Each season a pair lays 2–5 eggs and raises 1 per season, with eggs taking 14–17 days to hatch.
How eastern kingbirds compare with relatives
Oldest recorded ages for other tyrant flycatchers on this site.
- Great Crested Flycatcher14.9 years
- Ash-throated Flycatcher11.9 years
- Eastern Phoebe10.3 years
- Eastern Wood-Pewee8.2 years
- Black Phoebe8 years
- Least Flycatcher8 years
More about eastern kingbirds
Frequently asked
How long do eastern kingbirds live?
The longest-lived Eastern Kingbird on record reached 11.1 years, recorded from a wild bird. Most wild eastern kingbirds live far shorter lives, because the majority of young birds don't survive their first year.
How old is a Eastern Kingbird when it first breeds?
Usually about 1 year old.
What is the oldest Eastern Kingbird ever recorded?
11.1 years, according to the AnAge longevity database.
How many young can a Eastern Kingbird raise in a year?
Pairs lay 2–5 eggs and raise 1 per season.
Source: AnAge, The Animal Ageing and Longevity Database (Human Ageing Genomic Resources), record quality "acceptable", sample size "small". genomics.senescence.info