1. Behaviour issues
Ordinarily, kākā must work for their food, but easy access to high-energy food leaves them with time and energy to burn! We hear of kākā damaging property, and it appears this behaviour occurs where they are being fed.
2. Feed everyone!
Planting trees and shrubs helps everyone in the ecosystem, like lizards, insects and insect-eating birds! Visitors like pīwakawaka (fantail), riroriro (grey warbler) and tauhou (silvereye) will be regulars in your garden.
3. Diseases
Disease spreads when high numbers of manu flock to feeders. These diseases can also pose a risk to humans. Trees allow manu to spread out and attract different species across the year.