# Greater Roadrunner (*Geococcyx californianus*)

The greater roadrunner (*Geococcyx californianus*) is a bird of the family Cuculidae, in the order Cuculiformes.

> The greater roadrunner (Geococcyx californianus) is a long-legged ground cuckoo of the deserts and scrublands of the south-western United States and Mexico. It prefers running to flying, chasing down lizards, insects, small rodents and even rattlesnakes. It is 50–62 cm long, mostly streaky brown with a shaggy crest, and lives about 7–8 years. It is the state bird of New Mexico and is listed as Least Concern.

- **Category:** Bird
- **Conservation status (IUCN-style):** Least Concern
- **Range:** Deserts and dry scrub of the south-western and south-central United States and Mexico.
- **Canonical HTML:** https://globalanimalguide.org/animals/greater-roadrunner/
- **Last reviewed:** 2026-07-16

## Scientific classification

- **Kingdom:** Animalia
- **Phylum:** Chordata
- **Class:** Aves
- **Order:** Cuculiformes
- **Family:** Cuculidae
- **Genus:** Geococcyx

## Facts at a glance

| Attribute | Value |
| --- | --- |
| Scientific name | Geococcyx californianus |
| Diet | Lizards, snakes, insects, small rodents and birds |
| Habitat | Desert scrub, chaparral and open dry country |
| Size | 50–62 cm long; wingspan 43–61 cm |
| Weight | 227–341 g |
| Lifespan | About 7–8 years |
| Conservation status | Least Concern (IUCN Red List, assessed 2022) |

## A running cuckoo

Roadrunners belong to the cuckoo family. They can fly but usually run, holding the head and long tail level. Each foot has two toes pointing forward and two back, leaving X-shaped tracks.

## Snake hunters

Roadrunners eat almost any small animal they can catch, including lizards, scorpions, insects, mice and small birds. They are fast enough to kill rattlesnakes, grabbing them behind the head and beating them against the ground.

## Surviving the desert

On cold desert mornings roadrunners raise their back feathers and turn dark skin on their back towards the sun to warm up. They get much of their water from their prey.

## Status

BirdLife International lists the greater roadrunner as Least Concern (2022), estimating about 1.4 million mature birds and an increasing trend. It is the state bird of New Mexico.

## Frequently asked questions

### Is a roadrunner a cuckoo?

Yes. The greater roadrunner belongs to the cuckoo family, Cuculidae.

### Can roadrunners fly?

Yes, but only in short bursts. They spend most of their time running on the ground.

### Do roadrunners really eat rattlesnakes?

Yes. They are quick enough to catch and kill small rattlesnakes, although lizards, insects and rodents are more common prey.

### Where do roadrunners live?

In deserts and dry scrub of the south-western United States and Mexico.

## Sources

- [BirdLife International (2026). Species factsheet: Greater Roadrunner Geococcyx californianus. BirdLife DataZone. Checked 1 November 2026.](https://datazone.birdlife.org/species/factsheet/greater-roadrunner-geococcyx-californianus)
- [Animal Diversity Web: Geococcyx californianus. University of Michigan Museum of Zoology.](https://animaldiversity.org/accounts/Geococcyx_californianus/)
- Tobias, J. A. et al. (2022). AVONET: morphological, ecological and geographical data for all birds. Ecology Letters 25: 581–597. doi:10.1111/ele.13898
- [Gill, F., Donsker, D. & Rasmussen, P. (Eds). IOC World Bird List v15.2.](https://www.worldbirdnames.org/new/)

## Help protect the Greater Roadrunner

Even familiar animals lose ground as wild habitat keeps shrinking worldwide.

[Donate to wildlife protection](https://worldanimalrescuenetwork.org/donate/)

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Source: Global Animal Guide (https://globalanimalguide.org/animals/greater-roadrunner/). Licensed CC BY-NC 4.0 — free for non-commercial reuse with attribution.