A woman has been found guilty of murdering her husband in a crime witnessed only by their pet parrot.

Glenna Duram, 49, was convicted of first-degree murder in a Michigan courtroom Wednesday over the death of her husband, 46-year-old Martin Duram.

The 49-year-old had been accused of shooting her husband five times, before turning the gun on herself in a failed suicide attempt at their home in Newaygo County.

The trial lasted a total of 10 days, with defense lawyers having a list of her medications admitted to evidence during its final stages with the hope of convincing the jury the 49-year-old was not in her right mind at the time of the shooting.

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Glenna Duram, 49, was convicted of first-degree murder over the death of her husband, 46-year-old Martin Duram. She is pictured in court on Wednesday

Duram had been accused of shooting her husband five times in their Michigan home on May 12, 2015, before turning the gun on herself in a failed suicide attempt. They are both pictured

Prosecutors had requested to use the testimony of Martin Duram's parrot, Bud (pictured), but were denied. After the shooting, the bird was said to be heard saying repeatedly: 'Don't f***ing shoot'

The attempt was unsuccessful, and Duram was found guilty after about eight hours of deliberating by the jury, Fox17 reports. She appeared to make a gesture of some sort and mouthed something after the verdict was given.

Martin Duram’s pet parrot, Bud, was the only witness to the murder, however he was not called upon during the trial.

However, Duram's ex-wife, Christina Keller, who took Bud in after the murder, said the parrot overheard Martin begging for his life before being shot.

Keller said Bud repeatedly said, 'Don’t f***ing shoot' while mimicking his former owner's voice, which the ex-wife said was the bird replaying the final words he heard from Martin Duram on the night he was shot.

Glenna Duram appeared annoyed and gestured wildly after the sentence was handed down

One of the prosecutors argued for Bud's comments to be admitted into evidence for the trial, but the request was denied.

Prior to the trial being decided, Martin's parents said they were sure the bird was revealing what went on.

'That bird picks up everything and anything, and it's got the filthiest mouth around,' Lillian Duram told the BBC.

Glenna Duram (left) had been accused of shooting her husband, Martin (right), inside their home more than two years ago

Martin's parents believed their son's parrot overhead his final words, with Lillian Duram (left) saying: 'That bird picks up everything and anything'

After the verdict was handed down, the still-grieving mother said it offered little consolation.

'It just isn't good; just isn't good. Two years is a long time to wait for justice,' she told Fox17.

'To sit there and watch her be emotionless... kind of hurt too.

'I feel hurt that both families had to go through this, ‘cause we both used to be close and go camping together.'

Glenna Duram will be sentenced on August 28 and faces life in prison.