1: Avoid using red dye in nectar, as it can harm hummingbirds' health and disrupt their natural diet.

2: Never use sticky traps or pesticides near feeders, as they can harm hummingbirds and other beneficial insects.

3: Do not leave feeders out during winter, as hummingbirds migrate to warmer climates and could become trapped.

4: Refrain from touching nesting materials or baby hummingbirds, as human scent can attract predators.

5: Avoid overcrowding feeders, as it can lead to aggression and prevent weaker hummingbirds from feeding.

6: Do not forget to clean feeders regularly to prevent mold and bacteria from harming hummingbirds.

7: Never hang feeders where they are exposed to direct sunlight, as nectar can spoil quickly in the heat.

8: Avoid planting invasive plants near feeders, as they can outcompete native flowers and disrupt hummingbirds' food sources.

9: Do not forget to provide fresh nectar and clean water for hummingbirds to thrive in your garden.