Flies don’t recognize their owners. Flies have no IQ, no ability to think, and very short memory. They only have biological instincts and cannot recognize their owners.
Life habits of flies:
1. They are usually active during the day, have obvious phototaxis, and stay still at night.
2. Flies have a very mixed food habit. They like strong flavors, sweets or rotten food. They usually eat human food, livestock secretions and excretions, kitchen scraps and organic matter in garbage.
3. The living temperature of flies is 20℃~35℃. At minus 5℃, they will die in 3 to 5 days.