Books on animal behaviour and culture

[Bill19]

Hi all. I'm currently doing an extended project essay on culture in animals, so basically things animals learn from each other, and looking at how dolphins have developed different hunting strategies as well as other examples. I'm looking for any books which could help me with this? So has any one got any recommendations for books on animal behaviour, or anything more specific to socially learnt behaviour or culture (or any specific to certain animals)?
Thanks very much!
Bill

[James]

http://books.google.co.uk/books?id=W-UQ ... on&f=false