Birds are some of the most fiendish and curious creatures to grace Australia, and their nestbuilding is truly something else.

Deborah Knight spoke to her frequent aviary expert guest Dr. Grainne Cleary about this and much more – including why you shouldn’t say birdbrained!

“It’s just fantastic and it goes to show how much they’re always watching the urban environment”.

Hear more highlights from Afternoons with Deborah Knight below: