(FGV-SP 2020) With respect to the feral cats of Australia, which of the following does the article least support?

BILBIES AND FERAL CATS More than 20 species of Australian mammals have been exterminated by feral cats. These predators, which arrived wi...

BILBIES AND FERAL CATS

More than 20 species of Australian mammals have been exterminated by feral cats. These predators, which arrived with the European settlers [colonizadores], still threaten native wildlife – and are too abundant on the mainland to eliminate, as has been achieved on some small Australian islands that were previously infested with them. But Alexandra Ross of the University of New South Wales thinks she has come up with a different way to deal with the problem. As she writes in a paper in the Journal of Applied Ecology, she is giving feline-attentiveness lessons to wild animals involved in re introduction programs, in order to try to make them more aware of the dangers of feral cats.

Many Australian mammals, though not actually extinct, are confined to fragments of cat-free habitat. That offers the possibility of taking colonists from these refuges to places where a species once existed but now is no longer found. This will, however, put the enforced migrants back in the sights of the cats that caused the problem in the first place. Training the migrants while they are in captivity, using models of cats and the sorts of sounds cats make, has proved expensive and ineffective. Ms. Ross therefore wondered whether putting them in large naturalistic enclosures might serve as a form of trainingcamp to prepare them for introduction into their new, cat-infested homes.

She tested this idea on bilbies, a small Australian mammal that superficially resembles a rabbit. She and her colleagues raised a couple of hundred bilbies in a huge enclosure that also contained five feral cats. As a control, she raised a nearly identical population in a similar enclosure without the cats. She left the animals to get on with their lives for two years, which, given that bilbies breed four times a year and live for around eight years, was a substantial period for them. After some predation and presumably some learning she selected 21 bilbies from each enclosure, fitted radio transmitters to them and released them into a third enclosure that had ten hungry cats in it. She then monitored what happened next.

The upshot [resultado, conclusão] was that the training worked. Over the subsequent 40 days, ten of the untrained animals were eaten by cats, but only four of the trained ones. One particular behavioral difference she noticed was that bilbies brought up in a predator-free environment were much more likely to sleep alone than were those brought up around cats. And when cats are around, sleeping alone is dangerous. 5 How the bilbies that have undergone this extreme training will survive in the wild remains to be seen. But Ms. Ross has at least provided reason for hope.

Adapted from The Economist, May 18th 2019.

QUESTÃO 31
(FGV-SP 2020) With respect to the feral cats of Australia, which of the following does the article least support?

A) In some parts of Australian territory, they do not threaten small native animals.

B) Their inability to swim has saved certain native Australian mammals from extinction.

C) Certain natural barriers have prevented them from killing even more native Australian wildlife.

D) They would probably not be a problem in Australia if Europeans had never gone there.

E) At the moment, no viable method exists to get rid of Australia’s entire feral cat population.

QUESTÃO ANTERIOR:
- (FGV-SP 2020) São numerosas, na literatura brasileira, as narrativas cujas personagens, fábulas e enredos são fundamentalmente constituídos pelo seu pertencimento a áreas e meios sociais nos quais o Estado é sobretudo ausente, a pressão da lei não se faz sentir e a ordem privada desempenha funções que, em princípio, caberiam ao poder público.

RESOLUÇÃO (Colégio Objetivo):
O texto não menciona a incapacidade de nadar de certos mamíferos.

GABARITO:
B) Their inability to swim has saved certain native Australian mammals from extinction.

PRÓXIMA QUESTÃO:
- (FGV-SP 2020) In paragraph 1, the phrase “…a different way to deal with the problem” most likely refers to the fact that Alexandra Ross

QUESTÃO DISPONÍVEL EM:
- Prova FGV-SP 2020 (Administração) com Gabarito e Resolução