What makes a rat chase a cat
Cats very rarely hunt rats
Cats are of limited use in the fight against rats. American researchers found this out in New York. For several months they observed a rat colony with video cameras, near which feral cats regularly came. Within 79 days that cats were on site, the hunters killed only two rats, as the researchers from Fordham University report in the journal "Frontiers in Ecology and Evolution".
On those days, up to three cats were in the immediate vicinity of the 120 to 150 rats. If cats were on site, rats were seen much less often on the following day.
They only hunt rats when there is nothing else
The study was paid for by a pest control association. But the zoologist Hermann Ansorge from the Senckenberg Museum für Naturkunde in Görlitz, who was not involved in the study, shares the researchers' assessment in principle: "If you want to use a cat against rats at home, you have to have an animal that is very willing to hunt. " As a precaution, cats refrained from hunting the rodents when easier prey was available.
The researchers also suspect that the brown rats, which weigh an average of 330 grams, are not the preferred prey of cats, which usually hunt much lighter birds and mice.
According to the authors, certain conditions must be met before a cat kills a large rat: "The cat must be hungry, must not have a less risky source of food, and must usually surprise the rat," says co-author Michael Deutsch, who works for a pest control company.
- What do you think of Space Force
- Slows down guest WiFi Internet speeds
- How can I convert chloromethane to ethyne
- What is your daily cleaning routine
- Who made 23andMes logo and branding
- Are monkeys evolved apes
- Are Super Cut Keto Pills Effective
- Can you decipher the word ailtnadh?
- What is a natural language processing pipeline
- What are cover crops
- Cashew nuts are the most efficient fruit
- What video game needs to be made
- Have you ever been caught having sex?
- How does Boolean work in C.
- What is your head circumference
- What's the easiest way to submit RTI
- Why is Christmas so popular in China
- How do I cure a toothache
- Should Elon smoke musk grass
- Can the average student do electrical engineering
- Which cell phone is best among 13000
- Are cosmetics cheap in India
- Jefferson Airplane wrote her own songs
- Where can I find good music