Pioneering research in Scotland may lead to a new approach in detecting the perpetrators of wildlife crime. A new study has shown that low levels of human DNA can sometimes be retrieved from the carcasses of dead animals – in this case dead deer.
The original idea to look for human DNA on dead animals came from James Govan, a forensic scientist with the Scottish Police Services Authority, who was looking at ways of addressing the problem of bird of prey poisoning. He is reported to have said the following:
“It’s a horrendous problem, and nobody quite knows who’s doing it or why. Sometimes farmers are blamed, sometimes gamekeepers are blamed – but I associate with quite a few gamekeepers and most of them detest it, so it’s a mystery.”
Oh dear. Let’s hope his forensic skills are more impressive than his comprehension skills.
The researchers behind the new study (‘Recovery of human DNA profiles from poached deer remains: a feasibility study’) claim that this technique may be useful to identify deer poachers in the UK, as well as endangered species poachers in other parts of the world. They also suggest it has the potential to be used on other evidence collected in wildlife crime investigations such as feathers, eggs, snares or traps. This is encouraging news, although others have cautioned that the technique has yet to be tested on samples that have been exposed to the elements for any length of time, which may or may not degrade the quality and quantity of available DNA.
The study abstract can be viewed here
BBC news story here
Science Daily article here
Raptor Persecution UK 
I’ll watch this space with something rather less than anticipation !!!
nirofo.