How far can cats hear and smell when a female cat is in heat?

Question

How far can cats hear and smell when a female cat is in heat?

Answer 1

several miles

Answer 2

This link and the quote posted below should help answer your question.

http://www.animalport.com/cats.html

Quote:

"Senses

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The cat's vision is exceptionally well adapted for hunting, especially at night. It has excellent night vision; extensive peripheral vision; and binocular vision, which enables it to accurately judge distances. The cat's daylight vision is not as good as that of humans; cats see movement much more easily than detail, and are thought to see only a limited range of colors.

The cat's hearing is extremely sensitive. It can hear a wide range of sounds, including those in the ultrasonic range. Its ears are less sensitive to lower frequencies, which may explain why some domestic cats are more responsive to female voices than to male voices. The cat can turn its ears to focus on different sounds.

The cat has a highly developed sense of smell, which plays a vital role in finding food and in reproduction. Many of the social signals of domestic cats take the form of scents; for example, male cats can apparently smell a female cat that is receptive to male cats from a distance of hundreds of meters or yards.

The cat's sense of taste is peculiarly specialized: it has little ability to detect sweetness, but is extremely sensitive to slight variations in the taste of water. The cat's tongue is covered with rough protuberances, or papillae, that it uses to rasp meat from bones. It also uses its tongue to groom itself.

The cat's whiskers, or vibrissae, are extremely sensitive to the slightest touch, and are used for testing obstacles and sensing changes in the environment. In extremely dim light, a cat may feel its way by using its whiskers."