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Bird Age Calculator
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Accurately calculate your pet bird's age and life stage for better care and management.
Bird lifespans vary greatly. Small birds live a few years, while large parrots can outlive humans.
Enter data to calculate
When you cannot determine the exact hatch date of your pet bird, this tool automatically calculates its current age and predicts its life stage using species characteristics and biological data. Core outputs include: an exact age down to the day (e.g., 2 years, 3 months, and 15 days), the current life stage (baby/juvenile/adult/senior), and the average lifespan reference for the species.
How old is a 2-year-old budgie in human years?
It is roughly equivalent to a 30-year-old human. At this stage, they have reached sexual maturity but are not yet middle-aged.
Why is there a range for the lifespan prediction of the same species?
This tool uses the statistical lifespan range for the species in captivity (e.g., 5-8 years for budgies). The variance comes from factors like gender, subspecies, and care conditions.
For senior birds (exceeding 60% of the species' average lifespan), bi-annual veterinary check-ups are recommended. When using fuzzy dates, the margin of error can be up to ±3 months. The calculation results are not applicable to wild birds.
Typical input/output example: Input "Cockatiel + Q2 2020" → Output "4 years 2 months (Adult), expected lifespan 12-15 years". We recommend verifying the calculation results alongside molting cycles: most parrots molt 1-2 times a year. If your bird has recently completed a molt, it can help corroborate the tool's accuracy.