There could be several reasons why a stray cat keeps meowing:
Hunger or thirst: When a cat needs food or water, it may express its needs by meowing, which is usually quite urgent.
Heat cycle: During their heat cycle, cats will use vocalizations to attract the attention of female cats. Male cats typically go into heat once a week, with each heat cycle lasting seven to ten days; female cats go into heat once every two to three weeks, with each heat cycle lasting three to six days.
Sickness or Injury: Cats may vocalize when they are sick or injured due to pain or discomfort. If a cat's vocalizations sound weak or it exhibits unusual behavior, it is recommended to take it to a veterinarian promptly.
Loneliness or anxiety: Cats are social animals, and if they are left alone for a long time or feel anxious, they may vocalize to express their emotions.
If a stray cat keeps meowing, try observing its behavior and surrounding environment to determine its possible needs or problems, and take appropriate measures to help it.
