#tawny-frogmouth

#tawny-frogmouth

All animals have circadian rhythms, but only humans have DST. We flip time forwards and backwards, often with little idea of how that can affect other species.

Frogmouths have another life that few people see: like vampires, they wake at sunset and night-hunt until dawn. These stolid creatures turn into zephyrs that silently swoop, catching prey on the ground and in the air.

It was a race against nightfall. As he hurried across the sandy, bristling landscape of California's Carrizo Plain, ecologist Ian Axsom stopped every 10 yards to place an aluminum live trap on the ground, eventually distributing traps over an area the size of two baseball fields. Against the rolling playas and tawny mountains, the traps glinted with golden remnants of the September dusk.

Bats are impressive navigators. Like so many mini submarines equipped with sonar, they deftly navigate dark forests and caves by listening for the echoes of their own calls. But how bats can tell which echo to follow while flitting around in a sea of overlapping and competing signals pinging off the myriad surfaces in their environments has been a mysteryuntil now.

I get there, I look and here's this little crocodile swimming around in the water. The sighting occurred at Federal Park in Wallsend, close to a local pool and primary school. Kirsop said she was met with initial disbelief when she contacted the wildlife rescue group Wires, and the Australian Reptile Park.

On French Island in Victoria's Western Port Bay, koalas are dropping from trees. Eucalypts have been eaten bare by the marsupials, with local reports of some found starving and dead. Multiple koalas usually solitary animals can often be seen on a single gum. Koalas were first introduced to French Island from the mainland in the 1880s, a move that protected the species from extinction in the decades they were extensively hunted for their pelts.