The Brontornis or Terror Bird was aptly named. At over nine feet tall and close to 800 pounds, this gigantic South American dino-bird could tackle even the largest prey. An ambush killer, the brontornis would disable its prey with a bone crushing snap of its awesome beak. 

Brontornis adult@2x

Adult Brontornis or Terror Bird

Below, we see a peaceful Dino-Diorama featuring a family of these gigantic Terror Birds.


Dino-Diorama featuring a Brontornis family.

Below, a second diorama shows the Brontornis family at the seashore for a picnic. That awesome beak is great for crunching giant snails out of their shells, and even the spine-covered sea urchins are greedily snapped up by the toddlers. The giant starfish are easily two feet across, so just one or two make a satisfying brunch.

BrontornisDiorama Seashore

Dino-Diorama: Brontornis family at the seashore.

All these dino-dioramas will eventually be housed in the Museum of Dinosaurs, Beasts and Chimera once the renovations there are complete.

Life Stats for the Brontornis

Species Name: Brontornis

Common Name: Brontornis

BiomeID: Plateau or Air-1;        Tier: 1

Rarity Group: Rare

Probability: 1, Yes it can be gotten from Random Eggs!

Hatch Time: 7 hours, Hurry Hatch: 13 crystals

Cost: 109 Crystals


  1. Likes playing Tag!

  2. Likes to surprise friends

  3. Favorite meal of the day: Breakfast

That bone-crushing beak is a truly formidable weapon! 


Professor OneStone

Here are some additional snapshots in various life stages, from egg, to baby, then toddler and teen. 

Brontornis egg@2x
Brontornis baby@2x
Brontornis toddler@2x
Brontornis teen@2x