Hundreds of deer have lost their feeding grounds in the wildfires that swept through Killarney National Park.
The Irish Deer Commission (IDC) has said the displacement is set to bring them into conflict with motorists and farmers, but are warning against calls for severe culls.
The cause of the blaze, which destroyed up to 3,000 hectares of heath and mountain, is still under investigation, with gardaí saying they are keeping an open mind.
They have issued an appeal for information and a Garda inspector has been assigned to lead the investigation.
Both red and sika deer have lost “a vast” feeding ground in the fires that saw thousands of acres of the Killarney National Park burn, the IDC added.
The basic requirements for deer — food, shelter, peace and quiet — have all been taken, spokesman for the IDC, Damien Hannigan, said.
Hundreds of deer, many pregnant, have been affected, foxes were seen running from burnt grounds and the homes of nesting birds have been destroyed
“The deer were fortunate in one way — if this was a few weeks later, the young would have been hidden in the vegetation, as normally female deer hide their newborn in vegetation when feeding, and such a severe fire would have resulted in high mortality levels,” Mr Hannigan said.
The habitat of the cuckoo eggs — marsh and heathland nests — has been largely destroyed. The cuckoo has just arrived in Killarney last week.
Meanwhile, an environmental group says climate change has provided an environment that enables small fires to grow out of control, often causing mass destruction.
Lyndsey O’Connell, a spokeswoman for environmental organisation Voice, said climate change “directly impacts” whether or not these fires can take off.
“Rising temperatures means there’s less precipitation, so there’s not as much rainfall, the ground is becoming more dry and more barren and thus more susceptible to fires being started and spreading, unfortunately,” she said.
"So if we all do our best to reduce our greenhouse gas emissions and our carbon emissions then we are stopping the rising temperatures and mitigating the impacts in the future.”
Ms O’Connell said wildfires are not a new issue, but the frequency and extent of the fires have increased in recent years.
The way in which they are sometimes started is also a consequence of climate change, she added.
“What we’d like to educate people on is not bringing gas to these areas, not starting campfires or being really safe when they do so,” she said.
CLIMATE & SUSTAINABILITY HUB