The Trusty Servant May 2020 Issue 129 | Page 18

No.129 The Trusty Servant In those days, around Crabbe Wood, the Duke of Burgundy (now rare) and the pearl-bordered fritillary were common spring butterflies. The dingy and grizzled skippers were also easy to see. NH Soc was led with huge enthusiasm by Michael Baron, whose specialities included wildflowers and finding edible fungi. No one became ill, so his judgment was obviously excellent. Michael’s knowledgeable enthusiasm must have inspired many Wykehamists and a few dons. Further away at West Winterslow, many species including the purple emperor, white admiral, silver- washed fritillary (including the rare grey-green Valezina female), purple hairstreak and many others were easy to see. I even watched a white admiral carefully using her feet to discern a sprig of honeysuckle, protruding through a bramble bush, on which to lay a single egg. Silver- washed fritillaries could be seen touching antennae as they began their elaborate courtship ritual. The purple emperor I heard a dramatic crackling. Almost simultaneously, about 50 scarlet tiger moths emerged and flew off in all directions. Slightly frivolous thoughts of Moses and the Burning Bush crossed my mind. I wonder how often the brilliant, and unmistakable, scarlet tiger moths are now seen flitting across the water meadows? Professor Ford did careful studies of these moths in the forbidden marshes next to my prep school (Cothill House). Rumours abounded that long ago the large tortoiseshell, not uncommon in Victorian times but now thought to be extinct in England, had bred in Fallodon. Under Michael Baron’s watchful eye I and a group of recalcitrant Kennyites on ASA duty sought to manage this reserve. It now, rather sadly, seems to discourage visitors. During an NHS expedition which hoped to find adders in the New Forest, a green hairstreak was encountered, and temporarily captured by me. This was an eureka moment for a Maths don and a childhood interest in butterflies was rekindled. Despite the best calculation of John Durran (Co Ro, 68-92), marching noisily along a sunny ditch we saw no adders. Another memorable sight was Alan Conn (Co Ro, 69-07), somewhat too smartly dressed, descending deep into marsh while trying to view a flowering bog bean! Soon afterwards, on Watership Down just south of Newbury, a dark green fritillary and several small blues were encountered. On the same expedition nearby in some woodland managed by Graham Darrah, white admirals, unknown to all of us, were quite abundant. 18 St Catherine’s Hill had many species, including a plethora of marbled whites and chalk-hill blues. One blissful sunny day in early June, Graham Darrah and I picnicked near the White Horse at Bratton. Amongst a plethora of species, we found a massive colony of Adonis blue butterflies. Knowing that they used to inhabit St Catherine’s Hill (along with their more common cousin the chalk-hill blue), we transported a few and left them beside flourishing patches of horseshoe vetch (their only food-plant) in a warm area covered with short grass on the south-eastern side. (I realise now that this kind of reintroduction is severely discouraged - but ‘ignorance is bliss’). The small colony bred, and the butterfly survived for a number of years. I wonder if anyone from NH Soc would like to clamber around the hillside in late May/ June or August/ September and see if they still survive?