Friday 26 February 2010

Houses for dormouses

We spent yesterday morning putting up dormouse boxes in hazel coppice on a corner of wet heathland. Some 15 to 20 years ago a dormouse was found nesting in a bat box there, and since the habitat is good for dormice, we're hoping to find evidence that they are still around.

The hazel coppice stools were wearing their early spring jewellery - dripping with yellow catkins and sprouting tiny dark red flowers along their stems. Undoubtedly, the first herald of spring. For the first time this month, birds were singing constantly in the wood and we heard a buzzard call as it flew overhead.

We spotted bubbles of dark brown jelly fungus growing on a tree and I took a small piece home to identify with the help of my Roger Phillips fungi bible. After doing a spore print overnight and examining it closely again in daylight, I settled on Witches' Butter. What a wonderful name for a fungus covered in tiny warts. Not edible! We also picked up a freshwater mussel shell, possibly dropped by a mink, and I'm hoping to work out the species with a bit of online research.

Woodland is indisputably my favourite habitat - so rich in biodiversity. I hope some dormice find the nest boxes. I wonder what they make of them - a handy wooden box, with an entry hole pointed away from the prevailing winds, tucked into a favourite food tree, and connected to the canopy by trailing honeysuckle.

Saturday 20 February 2010

naming things

I love learning old English words for things in nature.

'Beam' is the saxon word for tree, as in 'hornbeam', 'whitebeam', also used to describe supporting timbers in buildings.

The best names are those which describe a use or characteristic - such as 'razor strop' for the bracket fungus which grows on birch trees. People once used it, when hard and dry, to sharpen knives and other cutting blades.

The 'penny bun' fungus looks exactly like it's name, but the description does capture the gourmet properties of this highly sought mushroom. And 'King Alfred's cakes' which grow on dead wood are like burnt lumps of charcoal. They make great firelighters too when they're dry.

Let me know your favourites...

Thursday 4 February 2010

small furry animals

Sometimes conservation work seems to involve more disruption and disturbance than anything else: felling trees, clearing and burning scrub...

The other day we moved a pile of new logs up on the North Downs to find a tiny shrew and four field voles living underneath. They scattered in all directions, frantically searching for cover - mainly in the holes just dug for wooden bollards. Eventually we gently persuaded them to disperse a little further afield. Thankfully there were no young under the log pile. At lunch time we spotted a kestrel hovering low over the scrub - hunting homeless voles, no doubt. It moved on after ten minutes without finding prey. Guilty feelings lingered all day.

The cedar logs were cut from a nearby plantation to make bollards, the aim being to stop 4x4 drivers out on a jolly from tearing up the grassland where wildflowers and wild mammals thrive. Inadvertently we had created a temporary habitat pile and welcome home for small mammals battling wintry conditions. Then we evicted them without warning, probably while they were sleeping. The site offers lots of alternative housing, though none quite as cosy, safe from predators or convenient. I loved watching them, but wish we hadn't disturbed them.

On the same slope, a family of weasels has been spotted further along the path. I've never seen one in the wild and went searching with high hopes. I didn't see them, but they probably saw or heard me. Perhaps I'll be lucky next time.