Animals wrongly cast in the negative light

 Due to superstition, we have cast many animals and birds in negative light whereas they are actually good for environment.

Such animals are  - - -

1.  Bats   - - -  We often wrongly associate bats with vampires and evil spirit in horror stories and films.

Actually they are very much helpful in pollination and insect control. 

2.  Rats  - - -  Rats are associated with filth and diseases. But they are highly intellectual animals and often used in scientific researches since centuries.

3.  Vultures    - - -    We often associate vultures with death and decay.  But they play a vital role in scavenging the carcasses of dead animals.

4.  Spiders   - - -   Spiders are commonly feared and vilified but they are helpful in controlling the insect population.

5.  Wolves   - - -  Wolves are always portrayed as villains but they play a vital role in maintaining healthy ecosystem.

6.  Crows   - - -   Crows are associated with death but they are highly intelligent birds and excellent scavengers. They are also helpful in pest control.