Blog about animals
Selected the best cow in Germany
Fishing ban proposed near Rockall after rare scientific finds
Life and death on the riverbank
Baboon shot dead after escaping from Knowsley Safari Park
Birdwatch: Peregrine falcon
Iceland's fin whales are endangered. Stop this bloody cull
The pitfalls of elderly dog insurance
Valley where Edward Carpenter, gay rights campaigner and socialist, walked
Green groups warn government of national parks hunting backlash
Demand for ivory destabilising central Africa
Dog walker found neighbour trampled by cows, inquest hears
Cat stands for election in Mexican city
I hear some hip cat's running for mayor in Mexico. That gives me an idea
Wader chick fever grips birds and spotters alike
Philippines destroys five tonnes of elephant tusks
The Dwyfor is surely one of the loveliest of Welsh rivers
New to nature No 107: Typhochlaena costae
How to beat the midges this summer
Controversial herring gull cull gets green light
Whaling's day in court is a sea change for conservation
Australia censures Japan for 'scientific' whaling
The young red deer stags were on their hind legs boxing, just like hares
Our garden's blackbirds started their nest-building early this year
UK wildlife and nature hit hard by erratic weather
  Climate change is happening too quickly for species to adapt
Among the many strange mantras repeated by climate change deniers is the claim that even in an overheated, climate-altered planet, animals and plants will still survive by adapting to global warming. Corals, trees, birds, mammals and butterflies are already changing to the routine reality of global warming, it is argued.

Certainly, countless species have adapted to past climate fluctuations. However, their rate of change turns out to be painfully slow, according to a study by Professor John Wiens of the University of Arizona. Using data from 540 living species, including amphibians, reptiles, birds and mammals, Wiens and colleagues compared their rates of evolution with the rates of climate change projected for the end of this century. The results, published online in the journal Ecology Letters, show that most land animals will not be able to evolve quickly enough to adapt to the dramatically warmer climate expected by 2100. Many species face extinction, as a result.

"We found that, on average, species usually adapt to different climatic conditions at a rate of only by about 1C per million years," Wiens explained. "But if global temperatures are going to rise by about four degrees over the next 100 years as predicted by the Intergovernmental Panel on Climate Change, that is where you get a huge difference in rates. What that suggests overall is that simply evolving to match these conditions may not be an option for many species."

The study indicates there is simply not enough time for species to change their morphologies for example, by altering their bodies' shapes so they hold less heat to compensate for rising heat levels. Too many generations of evolutionary change are required. Nor is moving habitat an option for many creatures. "Consider a species living on the top of a mountain," says Wiens. "If it gets too warm or dry up there, they can't go anywhere."

The crucial point of the study is that it stresses a fact that is often conveniently ignored by climate change deniers. It is not just the dramatic nature of the changes that lie ahead melting icecaps, rising sea levels and soaring temperatures but the extraordinary speed at which they are occurring. Past transformations that saw planetary temperatures soar took millions of years to occur. The one we are creating will take only a few generations to take place. Either evolution speeds up 10,000-fold, which is an unlikely occurrence, or there will be widespread extinctions.
'Wild' animals in travelling circuses benefit no one
The intoxicated world of the spotted flycatcher
Fishing quotas can be redistributed to favour smaller vessels high court
Madagascar battling worst locust plague since 1950s
A broody sparrow meets his match
Climate change is happening too quickly for species to adapt
The weird and wonderful world of the naked mole rat
Australian woman seriously injured during Spanish bull run
Spain's endangered Iberian lynx brought back from brink of extinction
One man and his sniffer dog help tackle Germany's hidden drug problem
The hotel that only takes dogs
T rex tooth found embedded in prey, restoring dinosaur's reputation
Bog cotton covers the summer Peak District moors in snow
Lifelike after death: the intricacies of a taxidermist's craft
The six-spot burnet moths complete their transformation
Research on animals in UK rises by 8% to exceed 4m procedures
Animal testing it's time to talk about it again
A pair of lithe animals are tumbling across the grass within feet of me
New to nature no 109: Anochetus hohenbergiae
England's ceremonial mayors eschew fur to support animal rights
Birdwatch: Corn bunting
Madrid declares war on plague of raccoon and parrot invaders
Snow leopards and wild yaks becoming 'fashion victims'
Horn seizure prompts rhinos warning
Threatened seabirds 'neglected' in plans for Scottish marine protected areas
Los Angeles campgrounds closed after plague-infected squirrel found
Only when I look down at the last second do I see it. I recoil instinctively
China's wine boom of little profit to giant pandas and small farmers
Let's not martyr the white-throated needletail to the anti-wind cause
Grasshopper breeder up for design award and educating western palates
Spanish national park could lose Unesco status over illegal boreholes
Dog mauls boy at primary school in Northern Ireland
Our dog walks are punctuated by the corn bunting's jingling ringtone
End in sight for painful branding of semi-wild moorland ponies
New to nature No 108: Carlia decora
Penguins support gorillas as biscuit makers respond to palm oil threat
Measuring carbon age in ivory could help combat poaching, study shows
How to survive a seagull attack
A walk by the river triggers memories of a bygone age
Whales flee from military sonar leading to mass strandings, research shows
Down among the grass stems, a ball of recently hatched orb-web spiderlings
Owen Paterson vows to rid England of bovine TB with badger culls
Gassing of badgers considered in plan to eradicate TB in cattle
Visitors to the Pamplona bull run have blood on their hands
Bats: they've never had it so good
These dew ponds have been on the Downs possibly since medieval times
Australian bushman claims to have footage of legendary night parrot
Secret badger shoots pose 'a risk to public safety'
Cheshire police seize dog believed to have killed Pomeranian
Whale watching season is back - but how close is too close?
Plan to ban wild animals in travelling circuses 'goes too far'
Morrissey donates Channel 4 payout to Peta campaign against foie gras