#Gastornis (56–45 MYA)
Europe & North America; likely herbivorous.🌿

#Phorusrhacids (60–2.5 MYA)
South American “terror birds”; fast, powerful predators.🦴

#Brontornis (17–15 MYA)
Bulky terror bird; relied on brute force.

#Dromornithids (55,000 YA)
Australian "Thunder Birds"; possibly omnivores.