There’s a great article about animal intelligence in the current issue of National Geographic (March 2008). Here are a few pieces of info from the article:

• Sheep recognize different faces (up to 50 other sheep and 10 humans)
• Some birds can communicate in English and some can make tools
• Dolphins can understand grammar
• Many primates can communicate with humans through sign language or keyboard symbols

Read the article here >>

And in other news: Fish can count to four

Sections: Vegan Et Cetera
Topics: animals, veg, Vegan