Mu 2011, Denver Fowler nevamwe vake vakapa pfungwa nzira itsva iyo dromaeosaurs yakafanana neVelociraptor uye yakafanana ne dromaeosaurs inogona kunge yakabata uye yakadzora mhuka. Iyi modhi, inozivikanwa se "raptor prey restraint" (RPR) modhi yekupamba, inopa kuti dromaeosaurs yakauraya mhuka yavo nenzira yakafanana zvakanyanya kune shiri dziripo acitridid shiri dzekupamba: nekusvetukira pane yavo quarry, kuiisa pasi pehuremu hwemuviri wavo, uye kuibata zvakasimba nemakumbo makuru, akafanana nemakumbo. Vaongorori ava vakafunga kuti, seacitrids, iyo dromaeosaur yaizotanga kudya mhuka iyi ichiri mhenyu uye pakupedzisira yakafa kubva mukurasikirwa neropa uye kutadza kwemite nhengo.
chimiro