Sounds from:

From http://commons.wikimedia.org/wiki/Category:Mudchute_Park_and_Farm

By Secretlondon http://commons.wikimedia.org/wiki/User:Secretlondon

Hosted by OpenGameArt.org

Available under GFDL 1.2 or later or CC-BY-SA 3.0 or later

Everything not mentioned:
	CC-BY-SA 3.0, Author sapier
	URL: http://creativecommons.org/licenses/by-sa/3.0/de/legalcode