Answer:
Nothing specific, but more than a few. This many clustered, together will do.
The day is their night and the night is their day, when I shout and they shout back I run away.
One am I, among six others: Largest, smallest, cold, dark and two brothers
What has a ring but no fingers?
Some keep it in a dumpster while others keep it in their trunk.
When is it bad luck to see a black cat?
Easy
Animal
Difficult
Food
Funny
Kids
Logic
What am I?