Onactornis

paleontology

Learn about this topic in these articles:

birds

  • zebra finch (Taeniopygia guttata)
    In bird: Modern birds

    …the largest of them (Onactornis) standing 2.5 metres (8 feet) tall and having a skull 80 cm (31 inches) long and 40 cm (16 inches) high.

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