Description: A pigeon's thumb-sized brain is capable of remarkable feats of memory and navigation.
posted by Issykitty 1 decade 6 years 8 months ago • 1,300 viewsAnimals & Nature
Created: 1 decade 6 years 8 months 1 week ago
Updated: 1 decade 6 years 7 months ago
Views: 685
Updated: 1 decade 6 years 7 months ago
Views: 685