Edwards then let rip at the officers, abusing them and calling them a "p**s-weak bunch of c***s and bludgers", according to the Herald Sun.
The man also threatened to fight the officers, telling them to "take it to the street".
At the time of the shooting, Edwards did not hold an authority to control wildlife, making his actions illegal.
The man has since had his gun license cancelled and was fined more than $15,000 for the killings.
Wildlife officer Haley Mason hailed the outcome.
"This is a great result and highlights to the public that killing native wildlife is a serious offence," she said.
Locals expressed their outrage and commended the wildlife officers for their great work.
"Should also have been given six months behind bars with hard labour," one wrote.
"Penalty isn't sufficient. Killing birds that would eat out of your hand. Send the bastard to jail," another wrote.
It is illegal to destroy or interfere with wildlife in Victoria.