avian brooding posture · All Facts

avian brooding posture
Fossils show oviraptorids sitting over nests in an avian brooding posture — forelimbs around the clutch like modern birds.
SrcNature (Norell et al., 1995)

Next evidence →69 metric tonnesPatagotitan is estimated at about 69 metric tonnes (±17) — among the heaviest land animals ever measured from fossils.

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