392 



NATURALIST'S CALENDAR. 



Bonibylius minor ap. 



Glowworm {Lumpy ris noctilucd) 



shines 

 Fern-owl or goatsucker (Caprimul- 



gus europceus) returns 

 Common bugle (Ajuga reptans) fl. 

 Field crickets (Gryllus campestris) 



trill 

 Chafer or May-bug (Scardbaus melo- 



lonihd) ap. 

 Honeysuckle (Lonicera periclyme- 



num) fl. 



Toothwort (Lathraa squamaria) fl. 

 Wood snails {Helix nemoralis) pair 

 Sedge warbler (Salicaria phrag- 



mitis} sings 



Mealy tree ( Viburnum lantand) fl. 

 Flycatcher (Muscicapa grisold) ap. 

 Apis longicornis ap. 

 Reed warbler (Salicaria streperd) 



ap. 



Oak (Quercus robur) in male bloom 

 Admiral butterfly (Papilio atalantd) 



ap. 

 Orange tip butterfly (Papilio carda- 



mines) ap. 



Beech (Fagus sylvaticd) fl. 

 Common maple (Acer campestris) fl. 

 Barberry tree (Berberis vulgaris) fl. 

 Wood Argus butterfly (Papilio cege- 



rid) ap. 



Orange lily (Lilium bulbiferum) fl. 

 Burnet moth (Sphinx JUipendulce) ap. 

 Walnut (Juglans regia) 1. 

 Laburnum (Cytisus laburnum) fl. 

 Forest fly (Hippobosca equind) ap. 

 Saintfoin (Hedysarum onobrychis) fl. 

 Peony (Pceonia officinalis) fl. 

 Horse chestnut (JEsculus hippocas- 



tanum) fl. 



Lilac (Syringa vulgaris} fl. 

 Columbine (Aquilegia vulgaris) fl. 

 Medlar (Mespilus germanicd) fl. 

 Tormentil (Tormentilla rcptans) fl. 

 Lily of the valley (Convallaria ma- 



jalis) fl. 



Bees (Apis mellificd) swarm 

 Woodroof (Asperula odoratd) fl. 



