Daniel Heuclin / Hooded pitohui (Pitohui dichrous) perched in tree, poisonous bird, Papua-New-Guinea.

Martin Willis / Grey Shrike-thrush (Colluricincla harmonica), Arthur River, Tasmania, Australia

Daniel Heuclin / Hooded pitohui (Pitohui dichrous) head portrait, poisonous bird, Papua-New-Guinea.

Dave Watts / Grey shrike thrush (Colluricincla harmonica) singing, Tasmania, Australia, February

Martin Willis / Bower's Shrike-thrush (Colluricincla boweri), Malanda, Queensland, Australia