---
title: "Andean Cock-of-the-Rock vs Common Earthworm: Who Would Win?"
description: "Who would win, Andean Cock-of-the-Rock or Common Earthworm? Andean Cock-of-the-Rock wins with a 58% chance in our 3-round battle simulation."
image: "https://animaltracks.wiki/icon-512.png"
---

# Andean Cock-of-the-Rock vs Common Earthworm: Who Would Win?

Andean Cock-of-the-Rock wins this matchup, with a 58% chance of victory against 42% for Common Earthworm in our 3-round simulation. Its biggest advantage is cunning, 33 to 30 out of 100.

The simulation puts both animals on neutral ground. In the wild, terrain, the size of the individual animals and plain luck would all change the result.

## Verdict: Andean Cock-of-the-Rock
- **Win probability**: Andean Cock-of-the-Rock 58%, Common Earthworm 42%
- **Decisive weapon**: A crest that hides the male's bill, synchronized courtship displays at a lek, and seed dispersal

### Round 1: Opening Clash & Speed

Both fighters trade rapid exploratory blows, testing each other's reaction times in a high-voltage standoff.

### Round 2: Clash of Superpowers

Andean Cock-of-the-Rock unleashes its core evolutionary weapon: A crest that hides the male's bill, synchronized courtship displays at a lek, and seed dispersal. Common Earthworm's defense rating of 16 is severely tested as the attack breaches defenses.

### Round 3: Final Resolution

Deep into round three, Andean Cock-of-the-Rock's superior endurance and firepower seal the contest. Delivering a definitive blow backed by Los Mirlos's soundtrack, it incapacitates Common Earthworm.

## Fighter 1: Andean Cock-of-the-Rock (*Rupicola peruvianus*)
- **Superpower**: A crest that hides the male's bill, synchronized courtship displays at a lek, and seed dispersal
- **Danger Level**: Low
- **Conservation Status**: Least Concern
- **Habitat**: Humid mountain forests on the slopes of the Andes from western Venezuela to northern Bolivia, between 500 and 2,500 meters elevation
- **Musical Match**: Los Mirlos (Andean Folk, Charango & Amazonian Chicha)
- **Full Dossier**: [Read Andean Cock-of-the-Rock Profile](https://animaltracks.wiki/animals/andean-cock-of-the-rock/)

## Fighter 2: Common Earthworm (*Lumbricus terrestris*)
- **Superpower**: Crawls in waves, lengthening and shortening its body segments
- **Danger Level**: Low
- **Conservation Status**: Not Evaluated
- **Habitat**: Deep vertical burrows in soil; thought to be native to West Europe, now globally distributed in temperate to mild boreal climates
- **Musical Match**: Chaosbay (Modern Metalcore & Djent)
- **Full Dossier**: [Read Common Earthworm Profile](https://animaltracks.wiki/animals/common-earthworm/)

## Biological Matchup Context
When contrasting Andean Cock-of-the-Rock against Common Earthworm, tactical victory depends on physiological engagement range, strike speed, armor density, and chemical or physical defense mechanisms:
- **Andean Cock-of-the-Rock**: Peru's national bird: males court with synchronized moves and pig-like calls, and the female raises the chicks alone.
- **Common Earthworm**: A hermaphrodite that lives in deep vertical burrows and generally leaves them only to feed and mate.

Pick your own matchup in the interactive arena: [Battle Arena](https://animaltracks.wiki/compare/andean-cock-of-the-rock-vs-common-earthworm/)

> The Battle Arena is an algorithmic thought experiment for education and entertainment. Never provoke, fight, or disturb animals in the wild.

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