# Troodon (*Troodon formosus*)

Troodon was a prehistoric dinosaur known for its distinctive features. Scientists study its bones to learn about how dinosaurs lived.

- **Category:** [Ancient](https://www.snappit.app/explore/categories/ancient)
- **Rarity:** Common
- **Danger:** 1/5 · Very low
- **Habitat:** Mesozoic forests and floodplains
- **Also known as:** Bird-like Dinosaur

![Troodon](https://commons.wikimedia.org/w/index.php?title=Special:Redirect/file/Troodon_formosus_%28feathers%29.JPG&width=800)

Photo: Conty, CC BY 3.0 · [Wikimedia Commons](https://commons.wikimedia.org/wiki/File:Troodon_formosus_%28feathers%29.JPG)

## Appearance

The Troodon is a slender, bird-like dinosaur with notably large eyes, indicating sharp vision. It had long, powerful legs and a small, retractable sickle claw on its second toe, making it visually distinct from most small theropods. Its body was likely covered in feathers.

## Taxonomy

- **Kingdom:** Animalia

## Interesting facts

- Fossil nests suggest Troodon guarded its eggs like a bird!
- It might have been one of the smartest dinosaurs ever known!
- Scientists think its brain was as big as an orange!
- Troodon had a unique sickle claw, but it was smaller than its raptor cousins!

## Special abilities

- **Night Vision Ninja:** Troodon has very large eyes that help them hunt small prey and see clearly in low-light conditions.
- **Brainy Hunter:** Troodon has one of the largest brains for its body size, helping them strategize and problem-solve effectively.
- **Precision Grasper:** Troodon had grasping hands with opposable digits that helped them manipulate items and hold onto prey firmly.

## Measurements & details

- **Length:** 2-3 m
- **Weight:** 40-70 kg
- **Era:** Late Cretaceous
- **Extinct Millions Years Ago:** 66

## Diet & Feeding

This dinosaur was likely an omnivore, eating plants, eggs, small animals, and insects.

- **Primary Foods:** Small mammals, Insects, Lizard eggs, Plants, Small reptiles
- **Foraging Method:** Foraging

## Ecological connections

- **Eats:** Alphadon (*Alphadon marshi*) — Troodon hunted small, early mammals like this one.
- **Eaten by:** Daspletosaurus (*Daspletosaurus torosus*) — Larger predators like this tyrannosaur hunted juvenile Troodon.
- **Eats:** [Maiasaura](https://www.snappit.app/explore/maiasaura) (*Maiasaura peeblesorum*) — Troodon likely raided nests for eggs and very young hatchlings.

## Traits

- [Colorful](https://www.snappit.app/explore/traits/colorful): Colorful describes organisms or objects displaying a wide range of bright and distinct colors.
- [Ancient](https://www.snappit.app/explore/traits/ancient): Ancient refers to organisms, objects, or geological formations that have existed for an extremely long period.
- [Artifact](https://www.snappit.app/explore/traits/artifact): An artifact is an object made or modified by human culture, typically of historical or archaeological interest.
- [Fossil](https://www.snappit.app/explore/traits/fossil): A fossil is the preserved remains or traces of an ancient organism embedded in rock or other geological deposits.

## Collections

- [Ancient](https://www.snappit.app/explore/collections/ancient)

## Safety

**Danger:** 1/5 · Very low

While extremely dangerous in their time, this creature is now extinct.

## Frequently Asked Questions

### How to identify Troodon?

Compare skull shape, horns, plates, limbs, posture and tail. Museum models and toys can mix features or follow outdated reconstructions. Dinosaur Identifier: upload a photo and compare the visible details.

### How long is Troodon?

2-3 m

### How much does Troodon weigh?

40-70 kg

### What does Troodon eat?

This dinosaur was likely an omnivore, eating plants, eggs, small animals, and insects.

### Where is Troodon usually found?

Mesozoic forests and floodplains

### How does Troodon hunt?

Foraging

### What geologic era did Troodon live in?

Late Cretaceous

### When did Troodon go extinct?

66

## More Ancient

- [Tyrannosaurus rex](https://www.snappit.app/explore/tyrannosaurus-rex) (*Tyrannosaurus rex*)
- [Triceratops](https://www.snappit.app/explore/triceratops) (*Triceratops horridus*)
- [Stegosaurus](https://www.snappit.app/explore/stegosaurus) (*Stegosaurus stenops*)
- [Brachiosaurus](https://www.snappit.app/explore/brachiosaurus) (*Brachiosaurus altithorax*)

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Source: [Troodon: Characteristics, Facts & Places to See — Snappit](https://www.snappit.app/explore/troodon)