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78 / Recently extinct
Elephant Bird
Aepyornis maximus
These massive flightless birds laid the largest eggs known from any vertebrate.
Structured expansion · editorial review pending
- Time range
- About 2 million–1,000 years ago
- Final stage
- Holocene
- Geographic range
- Madagascar
01 / ANSWER FIRST
What was Elephant Bird?
This archive records Elephant Bird under the scientific name Aepyornis maximus, with an age of About 2 million–1,000 years ago and a range of Madagascar. These massive flightless birds laid the largest eggs known from any vertebrate.
Elephant birds browsed and dispersed seeds through Madagascar’s forests and scrub. Several species existed, with the heaviest reaching hundreds of kilograms.
02 / QUICK FACTS
Elephant Bird at a glance
- Scientific name
- Aepyornis maximus
- Age
- About 2 million–1,000 years ago
- Last recorded stage
- Holocene
- Known range
- Madagascar
- Broad group
- bird
- Archive era
- Recently extinct
- Habitat signals
- nesting sites, food supply, predators and habitat continuity
- Documented regions
- Africa
03 / ANATOMY
How was Elephant Bird built?
Overall body plan
These massive flightless birds laid the largest eggs known from any vertebrate.
Beak, skull and feeding structures
The available record is interpreted through preserved proportions, attachment surfaces, wear and comparison with related organisms. For Elephant Bird, those observations must be separated from features added only for visual reconstruction.
Wings, legs and locomotion
Elephant birds browsed and dispersed seeds through Madagascar’s forests and scrub. Several species existed, with the heaviest reaching hundreds of kilograms.
Growth and individual variation
A single specimen does not define the whole species. Size, maturity, preservation and possible sex differences are considered before anatomical traits are treated as typical of Elephant Bird.
04 / DIET & BEHAVIOUR
How did Elephant Bird live?
Elephant birds browsed and dispersed seeds through Madagascar’s forests and scrub. Several species existed, with the heaviest reaching hundreds of kilograms. This ecological reconstruction is strongest where anatomy, associated organisms and the depositional setting point in the same direction.
05 / DIET & BEHAVIOUR
What shaped its ecological limits?
Its populations depended on nesting sites, food supply, predators and habitat continuity. Changes in any one factor did not necessarily cause immediate extinction, but interacting pressures could reduce range, recruitment and resilience.
06 / RANGE & HABITAT
Where and when did Elephant Bird live?
This archive currently lists About 2 million–1,000 years ago; Madagascar. Fossil or historical occurrence data describe where evidence has been found, not every place the taxon once occupied. Species-level age and range limits still require source-specific review.
Documented geographic range
Madagascar. This boundary can change when specimens are reidentified or new localities are published.
Time window
About 2 million–1,000 years ago, with the final recorded stage listed as Holocene. Rock units and dating uncertainty mean the true biological range may extend beyond the known record.
Environmental setting
The archive uses the broad habitat labels nesting sites, food supply, predators and habitat continuity. These labels help explore related records; a habitat reconstruction requires evidence from individual localities.
07 / FOSSIL EVIDENCE
What evidence supports reconstructions of Elephant Bird?
Primary record
Bones, giant eggshells, isotopes, ancient DNA and archaeological traces reveal their ecology.
Comparative anatomy
Preserved structures are compared with close and functionally similar organisms. The method can constrain posture and function, but analogy alone cannot prove colour, behaviour or soft tissue.
Age and locality
Stratigraphy and occurrence records place Elephant Bird within About 2 million–1,000 years ago and Madagascar. Reworked fossils and uncertain provenance are treated cautiously.
Open entity records
Links below connect the archive to available taxonomic and occurrence records. A matching name does not verify every ecological claim, and related-taxon links provide comparison rather than an exact species match.
08 / DISAPPEARANCE & DEBATE
Why did Elephant Bird disappear?
Human hunting, egg collecting, fire and habitat change probably acted over centuries.
The last fossil or observation marks the youngest evidence currently known, not necessarily the death of the final individual. Explanations are strongest when timing, environmental change and population biology agree; otherwise the profile preserves uncertainty instead of assigning a single dramatic cause.
09 / FREQUENTLY ASKED QUESTIONS
Elephant Bird FAQ
What was Elephant Bird?
This archive records Elephant Bird under the scientific name Aepyornis maximus, with an age of About 2 million–1,000 years ago. These massive flightless birds laid the largest eggs known from any vertebrate.
When did Elephant Bird live?
The current archive range is About 2 million–1,000 years ago; its youngest recorded stage is Holocene.
Where was Elephant Bird found?
The archive currently lists Madagascar. Species-level locality assignments and the full geographic range still require source-specific review.
How do scientists know about Elephant Bird?
Bones, giant eggshells, isotopes, ancient DNA and archaeological traces reveal their ecology.
04 / SOURCES & FURTHER READING
Check the source record
Use the scientific name to compare taxonomy, occurrence records and the fossil record. Database coverage and classifications may differ.
05 / REVISION HISTORY
How has this record changed?
- Completed an AI-assisted bilingual audit of the archive record, corrected identified issues and clarified evidence limits; independent editorial review is pending.
- Expanded into a structured bilingual profile with anatomy, ecology, range, evidence, debate and FAQs; independent editorial review is pending.
- Verified authoritative entity sources and added three responsive reconstruction sizes.
- Initial bilingual species record published.
06 / CORRECTIONS & ADDITIONS