Cats kill a large amount of wildlife and rare animals are threatened with extinction
by
The cat is an animal that has been loved by humans since ancient times, but it was once also useful for the purpose of exterminating rat and other harmful animals. Sometimes even domestic cats recover their wild instincts and recover their rats, but researchers say that 'Australia cats hunt rare animals and accelerate the extinction of animals' Are ringing a warning bell.
Cats kill more than 1.5 billion native Australian animals per year
https://phys.org/news/2019-07-cats-billion-native-australian-animals.html
Published in June 2019, ' Cats in Australia: Companion and Killer (Australia cats: friends and murderers) ', the spread of cats from the origin to the world, ecology, and effects on Australian wildlife It is summarized. The authors, Professor Sarah Legg of the Australian National University , Professor John Warnerski of Charles Darwin University , and Professor Chris Dickman of the University of Sydney , show how much the cats inhabiting Australia affect the natural environment It has been investigated.
Mr. Legg admits that people have different opinions on cats, but it is certain that cats are a catastrophic problem for Australian ecosystems that have evolved in the absence of cats. Pointed out. 'Australia's mammalian extinction frequency is the highest in the world, and two thirds of mammalian extinctions in the last 200 years are caused largely by cats,' he said.
Wild cats that live in rural areas and nature in Australia kill an average of 740 wild animals per year, and the number of wild animals that 2.8 million wild cats inhabit all over Australia kill Will be huge. Also, although cats kept by humans also kill as many as 75 animals per year, it seems that the owner hardly sees the moment of hunting.
by
Among the 'Australia cats: friends and murderers', Mr. Wornerski explores one of the most complex and controversial dilemmas in Australia's conservation management. It says, 'What should I do if a cat that humans love is a threat to nature?'
'The cat has been scorning humans 4000 years ago, and it has used humans to provide food sourcing, secure and comfortable housing for humans, and to expand and rule around the world,' Mr. Wornski Pointed out. He said he warned Australians that cats are dangerous to Australian nature and that they need to be managed effectively to protect nature.
There are approximately 4 million domestic cats in Australia, and it is possible for the owner to contribute to the protection of wild animals by managing the cats responsibly. 'Some people may think that cats help to reduce the number of alien species such as rabbits and rats, but these alien species are only food for cats, and the number of cats increases and they go to nature. The fact is that cats are not very effective at exterminating alien species, 'points out Mr. Wonnerski.
by Andreas Wohlfahrt
According to Dickman, in Australia, 3.1 million mammals and 1.8 million reptiles and 1.3 million birds are hunted by cats per day. 'Most of Australia's native species can not withstand the strong predators of cats, and the risk of extinction will increase unless cat problems are resolved,' said Dickman.
Related Posts:
in Creature, Posted by log1h_ik