Which of the following would you NOT leave out of a summary of the passage? The American Humane Society recommends that cats stay indoors. Outdoor cats get hit by cars. There are 60 million feral and homeless cats in the U.S. Birds make up only \( 20 \% \) of the animals that outdoor cats kill.

The American Humane Society recommends that cats stay indoors. This crucial point emphasizes the importance of indoor living for cats, highlighting both their safety and overall well-being by reducing risks associated with outdoor hazards. There are 60 million feral and homeless cats in the U.S. This statistic paints a stark picture of the feline population crisis, underlining the urgent need for effective management and awareness to address overpopulation and its consequences for both cats and wildlife.