How long do pine siskins live?
The oldest Pine Siskin on record lived to 11 years, a record from a bird of unrecorded origin. That is a ceiling, not an average: most wild pine siskins live only a few years.
- Longest recorded lifespan
- 11 years
- Record from
- Bird of unrecorded origin
- Age at first breeding
- About 1 year
- Eggs per clutch
- 3–5 eggs
- Broods per year
- 1–2 per season
- Size
- 4.3–5.5 in, 0.4–0.6 oz
- Rank in family (of species on this site)
- 6 of 12
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 Pine Siskin 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.
Pine siskins usually start breeding at about 1 year old. Each season a pair lays 3–5 eggs and raises 1–2 per season, with eggs taking 13 days to hatch.
How pine siskins compare with relatives
Oldest recorded ages for other finches on this site.
- Red Crossbill16.1 years
- Purple Finch14 years
- American Goldfinch13 years
- Common Redpoll12.2 years
- House Finch11.6 years
- Pine Grosbeak9.8 years
More about pine siskins
Frequently asked
How long do pine siskins live?
The longest-lived Pine Siskin on record reached 11 years, recorded from a bird of unrecorded origin. Most wild pine siskins live far shorter lives, because the majority of young birds don't survive their first year.
How old is a Pine Siskin when it first breeds?
Usually about 1 year old.
What is the oldest Pine Siskin ever recorded?
11 years, according to the AnAge longevity database.
How many young can a Pine Siskin raise in a year?
Pairs lay 3–5 eggs and raise 1–2 per season.
Source: AnAge, The Animal Ageing and Longevity Database (Human Ageing Genomic Resources), record quality "acceptable", sample size "medium". genomics.senescence.info