Without hesitating

Sus fosas nasales se encontraban en la parte superior del cráneo

it would have been an attempt at an attack from the side or from behind

Although they feed calmly

Brontornis burmeisteri gazella Without hesitatingMorphological description and paleoecological considerations of Brontornis burmeisteri (Aves, Phorusrhacidae?) from the Miocene of Argentina Brontornis burmeisteri , one of the most impressive fossil birds in the South American record, is known from remains found in Middle Miocene sediments (approximately 17 to 15 million years ago) in the Santa Cruz Formation, located in Argentine Patagonia. Initially assigned to the family Phorusrhacidae, this taxon