18. Grayling Traditional Cache

The Butterflies series is a circular 6.5 mile walk starting and finishing at Tur Langton. Many of the butterflies named in the series can be seen in the countryside around Tur Langton. 

Please see #1 for main description of the walk.

The Grayling, the largest of our 'browns', is a master of disguise - although fairly conspicuous when in flight, it can mysteriously disappear as soon as it lands, perfectly camouflaged against a background of bare earth and stones, always resting with its wings closed. When it first lands, and when disturbed, the butterfly will raise its forewings for a second or so, revealing dark eye spots that stand out against a beautiful spectrum of browns. This butterfly also has a curious technique for regulating body temperature by leaning its wings at different angles to the sun.

You are looking for a 30ml micro tube.