Tawny Grassbird (Megalurus timoriensis) perches high during 10-minute burst of persistent calling with partner in Tyto.
Most members of the species most of the time sound somewhat aggrieved: two in 'concert' top the bill as winged whingers. Totally unfair to the birds, of course.
Elsewhere, Horsfield's Bushlark (Mirafra javanica) decorates roadside barbed wire and adds sweet song series to the morning. But Bushlarks always sound happy.
All human nonsense of course, sound alone often being unreliable guide to birds' state of mind. Just as high praise for the 'beauty' of other birds' songs is unfair to lesser songsters. It's all in the mind, you know!
Also mostly in the mind, fear of snakes. Above, young Red-bellied Black Snake (Pseudechis porphyriacus) intent on a scent trail. After spotting snake I crawled toward it, hoping for action closeup, perhaps even threat display. Didn't happen. Snake ignored me until I was about 1.5 metres off (minimum focus for 300mm lens) and then sped off down a weedy bank. I know snakes aren't for everyone, but such meetings are fun. So long as there's no risk of harm to snake or to me!