River the Pukeko loves to soak any new enrichment activity in water to soften it up. This challenge involved pulling or tipping out the grass filling between the bamboo sections to find some hidden insects and pieces of fruit. Watch as River holds the bamboo firm with one foot while she pulls at the flax fastening. When this doesn't work she begins lifting the bamboo and slamming it down to try to break it. All this exploring is thirsty work so River takes a drink from the stream before continui