Could increased wild bird feeding be hurting them?

From Morning Report, 8:58 am on 3 August 2023
A small parakeet sits on a bird feeder with sunflower seeds. It holds a seed in its beak.

Female kākāriki karaka feeding on sunflower seeds at a Brook Waimarama sanctuary feeding station. S-RP was the first female to nest in the sanctuary Photo: Sean McGrath

Interest in birds surged through COVID-19 lockdowns around the world as people found themselves stuck at home.

Using the Google search index, researchers recorded a surge of interest in bird feeding in 115 countries. But there's a downside - there's also evidence that increased bird feeding has negative impacts.

Professor Emeritus Darryl Jones, from Griffith's Centre for Planetary Health and Food Security in Queensland, Australia spoke to Corin Dann.