Posted by: braddenvillage | May 11, 2013

The Brown Hare – with an extract from “The Hare Preservation Trust”

The Brown Hare

Brown Hare

The other day I arrived home to find my husband in a state of high excitement. As my husband is a typical Englishman this, as you can imagine, was a highly unusual state of affairs!

He explained that he had been looking out of our bay window, when he saw a hare sitting in the middle of the road. Now I’ve never seen a hare in Bradden, and so – naturally enough – I questioned his account closely, and with some scepticism. From his account it certainly sounded like he had seen a hare, but I still wasn’t entirely sure that it wasn’t a case of too much “vino veritas”.

A couple of days later, however, whilst driving down from the Bradden/Slapton crossroads towards Abthorpe, I was stunned to find myself driving behind a madly zigzagging hare… and yes, it definitely was  hare.

So, in honour of yet another of Bradden’s wildlife residents, I thought you might like to know a little more about the Brown Hare or “Lepus europaeus”, courtesy of the Hare Preservation Trust.

Welcome to the Hare Preservation Trust

brown hares boxing
Credit: Tony Bates

The grace and beauty of the brown hare, Lepus europaeus, have become symbolic of the British countryside. After the long winter months there can be few sights more uplifting to the human spirit than the spring-time boxing antics of these delightful creatures.

But the brown hare has become increasingly rare, especially in western regions. It is second only to the water vole as the British mammal which has shown the greatest decline during the past century.

Status of the Brown Hare

brown hare
Credit:
League Against Cruel Sports

During the late 1800s there were about four million brown hares in Britain. But recent surveys show the brown hare has declined by more than 80% during the past 100 years and the decline is ongoing. In some parts of Britain, such as the South-West, the brown hare is almost a rarity and may even be locally extinct.

The reasons for this decline are not entirely clear, but intensification of agriculture has certainly been a major factor. Hares do not hibernate or store appreciable amounts of fat in their bodies and so need a constant food supply throughout the year. This can only be provided by landscapes rich in biodiversity. Their ancestral homes of past aeons provided a diversity of grass and herb species maturing in succession throughout the year.

Agricultural landscapes, including traditional hay meadows and crops grown in rotation, provided similar diversity in relatively recent times. But 95% of hay meadows have been lost since the Second World War. Hay making has largely been replaced by silage production which is more profitable and less dependent upon weather conditions. Grassland for silage production tends to be sown to a single species, resulting in landscapes poor in biodiversity. This might explain why hares are now particularly scarce in western areas where dairy farming predominates. They now fare better in the arable areas of the east, giving a marked east-west divide in their national population.

Brown Hare. Picture credit Gill Turner.
Credit: Gill Turner

Other changes in the pattern of land use have not been helpful to hares. Autumn sown cereal crops show better yields than those sown in the spring owing to the longer growing season available before harvest. More winter cereals are planted than ever before, so whilst hares have an abundant food supply between November and February, the plants then become unpalatable. In the absence of spring sown crops hares then suffer a food shortage at the very time when their energy needs are greatest – at the height of their breeding season.

Hares actually prefer to eat wild grasses and herbs, with grasses predominating in the winter and herbs in the summer, but 150,000 miles of hedgerow have been destroyed during the past 50 years – depriving hares of this source of food and shelter. Larger fields containing single crops also mean hares have to travel further in their effort to maintain continuous grazing.

Brown Hare. Picture credit Gordon Jarvis.
Credit: Gordon Jarvis

Hares are renowned for their phenomenal powers of acceleration to 45mph, yet have a habit of ‘sitting tight’ to the ground when a predator approaches. This makes them vulnerable to being killed by farm machinery. Thirty dead hares were once found in a carrot field which had been sprayed with pesticide. They had ‘sat tight’ while the spray boom passed overhead and ingested the poison when they licked themselves clean. Many leverets too are killed by grass mowing machinery in silage fields as they wait for their mothers to return at dusk to give them their single daily feed. Increased stock density in fields and increased movement of stock between fields disturbs hares in their daytime ‘lying up’ sites. This may cause them to move to fields destined for silage cutting.

Despite its decline, the hare is the only game species in Britain which does not have a shooting close season. Large, organised shoots in East Anglia during February and March can account for 40% of the entire national brown hare population. And since the breeding season is well under way by February, orphaned leverets are left to die of starvation. Hares do have a remarkable ability to recover from such slaughter but the welfare implications of these shoots are clearly enormous.

Hares do have a measure of protection through the Hares Preservation Act 1892 which prohibits the sale of hares or leverets between 1 March and 31 July. Hare must not be on the menu in restaurants during this period. The legislation only applies to British hares – imported hares are exempt.

In the mid 1990s concern at the brown hare’s decline led to a government Biodiversity Action Plan which had among its aims a doubling of the brown hare population by the year 2010. Recent research at the University of Bristol suggests this target is unlikely to be achieved by habitat management alone and measures need to be taken to reduce hare mortality. Hare pregnancies from every month of the year are now on record and this trend may become more typical as global warming becomes a reality. The HPT believes Protected Species status for hares would benefit their conservation and welfare – see Campaignsfor further details.

Click here to go to their website


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