---
title: "Kunguru mkubwa · Animals and other organisms · Viumbe · Dhana ya Uigaji"
url: https://simulation-hypothesis.com/sw/entities/raven
description: "Zaidi ya niuroni bilioni mbili, zilizosongamana. Kunguru hukumbuka washindani mmojammoja."
license: https://creativecommons.org/licenses/by/4.0/
credit: "Ross Allan Dahl, Dhana ya Uigaji (simulation-hypothesis.com)"
---

[Viumbe](https://simulation-hypothesis.com/sw/entities) › Wanyama na viumbe wengine › Ndege

# Kunguru mkubwa

Corvus corax

Zaidi ya niuroni bilioni mbili, zilizosongamana. Kunguru hukumbuka washindani mmojammoja.

Niuroni

bilioni 2.17 imepimwa  · ubongo mzima (isotropic fractionator) 

Olkowicz S et al. (2016). Birds have primate-like numbers of neurons in the forebrain. PNAS 113:7255-7260\. doi:10.1073/pnas.1517131113.

Katika gamba la ubongo (au pallium ya ndege)

bilioni 1.2 (pallium)

Olkowicz S et al. (2016). Birds have primate-like numbers of neurons in the forebrain. PNAS 113:7255-7260\. doi:10.1073/pnas.1517131113.

## Ushahidi

* Kunguru hutathmini washindani kulingana na kilichotokea katika mchezo wa awali wa kuficha chakula.  
Bugnyar T, Schwab C, Schloegl C, Kotrschal K, Heinrich B (2007) Ravens judge competitors through experience with play caching. Curr Biol 17(20):1804-1808\. doi:10.1016/j.cub.2007.09.048.

[Azimio la New York kuhusu Fahamu ya Wanyama](https://sites.google.com/nyu.edu/nydeclaration/declaration) (2024) linakuta uungaji mkono mkubwa wa kisayansi kwa uzoefu wa fahamu katika mamalia na ndege.

Itathmini dhidi ya vigezo vilivyochapishwa