Together, we are called...

We have often heard about collective names given to animals. Few things are simple.
 
Herd is used for deer, antelopes, zebras, giraffes etc.
Pack is used for wolves, jackals, dogs etc. 
Pod is used for whales, dolphins etc. 

Things start getting bizarre, now

Dinosaurs get two different nouns - herd is used for herbivores and pack is used for carnivores.

Crocodile's and alligator's groups have got different names. Crocodile's group is called as bask, whereas alligator's group is called as congregation.  And a group of calf alligator is not congregation but a pod!

Image courtesy of [njaj] 
at FreeDigitalPhotos.net

Apes are tailless primates like, gorillas, chimpanzees, bonobos, gibbons and orangutans. Group of apes is called shrewdness. But no ape species use shrewdness as collective noun. 

For ex. band of gorillas, cartload of chimpanzees and bonobos, buffoonery of orangutans!!

Well, if this not enough, imagine an animal using several collective nouns. Yes there are few of those oddities. 

A group of zebra can be called a herd, crossing, zeal or a dazzle.

A group of elephants can be called a herd, parade, memory or even a crash.  

Introductions of disasters-2

Jumping to the second part, another killer introduction is that of the Cane toad in Australia. This amphibian has been the cause of deaths of several freshies, the fresh -water crocodiles of Australia. Actually, the toad's venom kills them after the freshies consume them. Luckily, Salties, the salt water crocodiles aren't get affected by their venom.

But, freshies aren't only victims of the Cane toads. Other victims  include three species of Varanid lizards, two venomous snakes (Death adder and Mulga snake).

Burmese pythons who have been introduced in Everglade swamps habitat (largely in Florida) are spoiling that ecosystem. These pythons prey on many native animals including the top predator of that ecosystem, the alligators. You could imagine how damaging it could be to the ecosystem. These bulky serpents were initially pets, whom people brought them from east Asia. They were later released into the wild by the ignorant pet owners who didn't know how they are harming the ecosystem. Now, many programs are launched to remove these large serpents for the ecosystem's wellness.

Introductions of disasters-1

Man can cause disturbance to wildlife through activities like deforestation, poaching, climate change etc. But, there is another way in which he can destroy the wildlife population of species i.e. introduction of non- native species. While introducing, he should be careful about how this animal can harm the ecosystem.

There are many cases in which he introduced many non-native species.  Let me discuss two popular cases. 

Dating back to 19th century, when the Australian outback(semi-desert plains) was filled with many native marsupials, man introduced non-native species like camels(Most are Arabian but some are Bactrian) which were previously domesticated and then turned wild. Now, these animals have grown in giant numbers that people are finding it impossible to control their numbers. They have already eaten in such a way which caused native plant species to become threatened. Nearby infrastructure is also destroyed by them. Also, they drink tons of water.

Image courtesy of [by photokanok] 
at FreeDigitalPhotos.net

Other animals introduced in Australian wildlife habitats are cats,red foxes,rabbits, Indonesian water buffaloes, donkeys,horses, pigs which are now feral (wild). Both red foxes and feral cats also ruin by preying on smaller marsupials which are now threatened whereas rabbits like camels also eat so much plants that not only those plants are threatened but another  vegetarian marsupial i.e. the wombat has to compete with them. 

Image courtesy of [ by tungphoto] 
at FreeDigitalPhotos.net

St Helena island was discovered by Portuguese in 1902. They brought the goats to provide vital provisions for the passing ships. As their population became gigantic, they feasted on plants of the island. The island had a unique flora of 49 species of plants and 6 of them were not to be found anywhere else in the world. Many plants entered into list of extinct flora like String wood, Burchell's bellflower, St.Helena ebony etc. 

How sad that these plants no longer exist. If they had, they could have had some value to us or for the ecosystem.

Deadliest of Australia-3

Image courtesy of [by M-Pics] 
at FreeDigitalPhotos.net

Here is the third list of the deadliest who we need to be careful of!

The dingoes,  Australia's wild dog, found in the Australian outback are no doubt the deadliest as people get deceived by their appearance and behavior like a tame dog. Campers who go into their habitat feed them treating like pet ones. Not safe! Dingoes are large, impressive predators who hunt, in packs like the Grey wolves and African wild dogs. They hunt kangaroos,wallabies and other smaller marsupials.  To say, they are the  only largest terrestrial predator in Australia. There have been incidents of dingoes injuring and killing humans. Don't get deceived by their physical characteristic features.

The Tasmanian devil, having a small bear like appearance,  is honored as the largest carnivorous marsupial. Highly nocturnal, they feast on small marsupials, wallabies etc. Again popular for being a nasty predator as they are kleptoparasitical, i.e. who rob meals from other, predatory marsupials like quolls. Another deadly characteristic is their terrifying, threatening growl which can be heard from a distance only when the night sets in.
Beware, sea divers!! The cone snail shouldn't be taken for granted as it is another deadly killer. The bigger species of this snail are more brutal. Venom is lethal to humans. When this tiny killer stings with its long proboscis being its deadly weapon, the effect won't be noticed but see after one or two minutes, the victim will receive symptoms like muscle paralysis,vision impairment, respiratory failure  and can be fatal. Immediate medical care is a must.

So, I conclude that whatever creatures I have mentioned in Australia's deadliest blogs (1-3) are no docile by any means and so shouldn't be underestimated. 

The macropods like kangaroos and wallabies can kick, box in defense and not to forget their sharp clawed feet and their sharp nailed hands. They are also great vehicle destroyers. Even ,the cute and cuddly koala bears and wombats can deliver powerful, wounding scratches from their sharp claws. So, even, these most known Australian animals shouldn't be taken for granted, although they are not the deadliest.