crocodilians

Lulled by the stream, he basked and slept,
"A perfect form in perfect rest." -
On hands and knees, we did our best
Across the sands we crawled and crept
Alas! For hopes so soon bereft
The dog rushed in and spoiled our shot
Be what we said remembered not
We d---d the dog and then we left.

They Are Living Dinosaurs At The Top Of The Food Chain Not only are saltwater crocodiles the largest reptile in the world, but crocodiles themselves also first appeared over 240 million years ago during the Mesozoic Era. Living up to 80 years old, even today, and growing anywhere from three meters to seven meters in length, the Crocodilia order were once at the top of the animal food chain. They Are Protected Animals After Almost Being Extinct Throughout the last century, saltwater crocodiles have been hunted almost to the point of extinction. However, in 1971 they became a protected species which resulted in their numbers growing drastically. It is now believed that there are around 150,000 salties roaming the ‘Top End’ (north Australia). Today, they are also a high priority for Steve Irwin’s Wildlife Warriors and can be seen in close proximity at Australia Zoo. They Live Amongst Australia’s Murky Waters Although they spend a majority of their time in freshwater rivers and swamps, they move to the estuaries, and occasionally the open sea, during the dry season. In living in the murky waters, it is often hard to see them approach until it is too late. In saying this, they are quite capable of propelling their body in the air by leaping out of the water, and the deeper the water, the more momentum they gain. They Cannot Generate Their Own Heat Or Sweat To Keep Cool Like most reptiles, crocodiles are cold-blooded and cannot produce their own heat resulting in them hibernating or going dormant in the cooler season. Whilst they prefer the heat and live in tropical climates, they cannot generate body sweat, so to cool off, they sit along the river bank with their mouths open. They sweat through their mouths! They Can Easily Crush You With Their Jaws A human can apply 100 pounds of pressure per square inch with their jaw, whereas a crocodile can apply up to 5,000 pounds of pressure per square inch with their jaw. Despite such pressure, they have very little ‘opening strength,’ meaning you can quite easily keep a crocodile’s mouth shut with rubber bands. It allows them to feed on mammals, birds, and fish however, they are not fussy eaters and are happy to eat anything, even a one tonne Water Buffalo. Although they are known to attack humans, they are reported to kill on average less than one human per year. They Are Fast Swimmers But Cannot Swallow Prey Underwater Despite having a heavy set of jaws allowing them to crush their prey, they cannot eat their prey underwater. Within their mouths, they have valves that prevent water going into their throats, allowing them to open their mouths underwater without drowning themselves, meaning they need to rise to the water’s surface, or return to land, to swallow. Although they cannot eat underwater, they can swim up to 32 kilometres per hour and hold their breath for up to an hour. So be careful along the water’s edge as they are capable of ambushing you in the blink of an eye. They Are Famous For Their Deadly ‘Death Roll’ Their deadliest attack is known as the death roll, which is ‘designed to throw large prey off balance enabling them to be dragged into water easily’. Usually, they will watch their prey from the water and ambush the animal, dragging them into the water. When an animal puts up a fight, or it is a larger prey, they will roll their bodies underwater disorientating the prey, making it easier for him to consume. Source: theculturetrip.com/pacific/australia/articles/australias-...

On June 22, 1905, rumours a crocodile had been living in the Logan River, south of Brisbane, were confirmed when local storekeeper Alf Hinds spotted something “floating on the surface of the water, under a willow tree”. Hinds, with the assistance of his brother Jack and publican Charles Rumpf, towed the dead crocodile “down to the ferry landing, and pulled it up onto the bank”. According to the Brisbane Courier newspaper, the 3.83m crocodile had been shot at a few days prior, but not for the first time. Earlier in the year it was reported that William Hammel, an aerated water manufacturer, had sighted “a large alligator” on the bank of the river. He shot at the creature with his rifle, supposedly wounding it, before it “took to the water and disappeared”. The final, fatal shot is generally attributed to one Charlie Goetsch. The discovery of the dead crocodile caused great excitement in Logan Village. Locals posed behind their new trophy and schoolchildren were given an opportunity to inspect this “curiosity”. The Brisbane Courier published a photograph showing a small schoolboy’s head next to the open jaws of the croc, which was later skinned and its stomach revealed to contain corn, several ducks and small turtles. During the crocodile scare some were skeptical. A few weeks prior to the discovery of the dead crocodile a cheeky journalist from the Beaudesert Despatch newspaper attributed sightings to "the bad grog dispensed by the Waterford publicans". The Beaudesert Herald hit back by publishing a letter to the editor saying, "For the benefit of your readers it may not be out of place to mention that the writer of the paragraph referred to was not afraid to sample the "bad grog" on the occasion of the opening of the Waterford Dip. Drinks were free. Nuff sed" The question remained: how did a crocodile end up so far south? Rumour had it that nine years earlier, two well-known Brisbane residents were given a crocodile as a Christmas gift, but the contents of the package mysteriously went missing. If true, it lends credence to the admonition that pets aren’t just for Christmas – they’re for life. Myles Sinnamon - Project Coordinator, State Library of Queensland www.slq.qld.gov.au/blog/crocodile-found-logan-river-1905#....