What is the estimated maximum longevity documented for individuals of *Diomedea exulans*?
Answer
Over 50 years
The data regarding the life history traits of *Diomedea exulans* indicates an extreme capacity for longevity. It is specifically noted that individuals of this species are estimated to live for a duration exceeding 50 years. This exceptionally long lifespan is a significant biological characteristic, directly impacting population dynamics. A species with such extended longevity possesses a slow reproductive rate, often laying only one egg every two years, which consequently means their populations respond slowly to environmental pressures or threats. This life history strategy, categorized as K-selected, is intrinsically linked to the required conservation status assessment, which necessitates an agreed-upon classification.
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