It means you have crickets. Call an exterminator.
In some cultures, crickets are considered good luck (having had a cricket or two get into my house and keep me awake all night, in my personal culture these cultures are considered to be demented). But really, no, the universe doesn't work like that, it doesn't actually mean anything.
a dead pigeon with its head chopped off was left on my patio
You are "Dead Meat"
it means that a pigeon died outside of a church...
It means you are walking home.
Someone from Hawaii wants you dead.
It probably means that you have a cat, which brought you a 'gift'.
We had bees coming in through the bathroom vent to the outside. They were bumblebees who were apparently making their nest inside the vent/roof.
my fiance everywhere he go he keep finding a dime or two what does that mean?
It was probably hit by a car (automobile).
Means nothing. It is an assortment of items with no significance.
Finding a dead hummingbird could mean that the bird died from natural causes, a predator, or a collision. It is important to handle the situation respectfully and consider reporting it to local wildlife authorities for further investigation.
it means he has emotional and behavioral problems.