# Graceful Giants (DD-135)

> Giraffes (Giraffa) have seven cervical vertebrae, the same number as almost all mammals, including humans; each is greatly elongated. Their patchy coat patterns differ between individuals, so researchers can identify giraffes from photographs, and pattern traits are partly inherited from the mother. The footage shows giraffes in the wild, with the presenter.

- Department: Nature
- First published: 2023-12-22
- Last updated: 2023-12-22
- Permalink: https://detailenjoyer.com/case/graceful-giants/
- Original Reel title: Graceful Giants 🦒
- Author: Marcus Easterling (DetailEnjoyer), The Detail Department

## Quick facts

- **DD-135-F01**: Giraffes have seven neck vertebrae. _(Write-up · Exhibit A (Seven vertebrae))_
- **DD-135-F02**: Each vertebra is greatly elongated. _(Write-up · Exhibit B (Elongated))_

## Write-up

A giraffe's neck has the same number of bones as yours. Each giraffe neck vertebra can be over 25 cm long.

1. **Seven vertebrae**: Giraffes have seven neck vertebrae.
2. **Elongated**: Each vertebra is greatly elongated.
3. **Like most mammals**: Almost all mammals have seven.
4. **Unique patterns**: Coat patterns differ between individuals.
5. **Photo ID**: Researchers identify giraffes by their patterns.

## Related case files

- [Tigers (DD-112)](https://detailenjoyer.com/case/tigers/): I paired it with another animal identified by its pattern
- [African Gazelles (DD-138)](https://detailenjoyer.com/case/african-gazelles/): I linked another savanna grazer

## Reel vs. record

- **Note**: None needed.

## Video: Graceful Giants: A Giraffe's Neck Has the Same Number of Bones as Yours

- Duration: 18.1 s · Published: 2023-12-22
- File: https://detailenjoyer.com/assets/videos/C1KM1tyO9it.mp4

### Transcript

Giraffes have the same number of neck vertebrae as humans seven. DID YOU KNOW? Despite their long necks, each vertebra is significantly larger, allowing them to support their towering height. Giraffes also have a distinctive coat pattern that acts as their unique fingerprint. No two giraffes have the same spots, making their coat patterns individually identifiable. NOW YOU KNOW!

## Questions & answers

**Q: How many neck vertebrae do giraffes have?**  
A: Same as humans. _(Source: Write-up · Exhibit A (Seven vertebrae) · Wikipedia: Giraffe)_

**Q: What's different about them?**  
A: Very long bones. _(Source: Write-up · Exhibit B (Elongated) · Wikipedia: Giraffe)_

**Q: How common is seven among mammals?**  
A: With few exceptions. _(Source: Write-up · Exhibit C (Like most mammals) · Wikipedia: Giraffe)_

**Q: Are coat patterns unique?**  
A: Like fingerprints. _(Source: Write-up · Exhibit D (Unique patterns) · Wikipedia: Giraffe)_

**Q: How do researchers use the patterns?**  
A: From photographs. _(Source: Write-up · Exhibit E (Photo ID) · Wikipedia: Giraffe)_

## Sources

- [Wikipedia: Giraffe](https://en.wikipedia.org/wiki/Giraffe)

## Cite this case file

Easterling, Marcus. "Graceful Giants." The Detail Department (DetailEnjoyer), case file DD-135, last updated Dec 22, 2023. https://detailenjoyer.com/case/graceful-giants/