Phorusrhacos
- When: Miocene
(23–15 mya) - Where: South America
- What: Bird
- Weight: 130 kg
- Length: 2.5 meters
- Diet: Carnivorous
- Discovered: 1887
Bird
Titanis
- When: Pliocene to Pleistocene
(5–2 mya) - Where: North America
- What: Bird
- Weight: 150 kg
- Length: 2.5 meters
- Diet: Carnivorous
- Discovered: 1963