Cranwich Heath, 7 August 2025

Last Thursday 8 of us met over at Cranwich in the Brecks to look for inverts. We concentrated on a ride leading south of the road onto Cranwich Heath. The wide ride had flower-filled edges and provided us with plenty of good finds.

The most exciting find was the very attractive Twist-winged Parasite Fly, Ectophasia crassipennis that gave us the run around before one eventually settled for photographs. Bees were excellent with 3 new ones for me - Red Bartsia Bee, Spined Mason Bee and Small Scabious Mining Bee plus several Pantaloon Bees around their nest holes. After much reading up I’m pretty satisfied that a cuckoo wasp I photographed is Glowing Cuckoo Wasp with another goodie being Gargara genistae, a treehopper that is tied to Broom. Both Lucerne Bug and Rose-spotted Plant Bug were also seen. Other goodies included Saxon Wasp, Small Black Tachnid, Ant Bug, Scabious Longhorn Moth, Shaded Broad-bar, Heath Brown Robberfly and Red-brown Longhorn Beetle

Highlights from the butterfly world included 2 late Small Blues, part of a small late summer brood which must indicate the species has had a good year there and a fly-through Clouded Yellow

Away from inverts we also recorded some good plants. Basil Thyme was a new one for me with Wild Marjoram, Red Bartsia, Dark Mullein, Eyebright, Common Centaury, Blue Fleabane and Long-headed Poppy also seen. 

Just a single fungus species was recorded - Bovine Bolete

                                                                                                                        Twist-winged Parasite Fly
                                                                                                                         Glowing Cuckoo Bee
                                                                                                                    Small Scabious Mining Bee
                                                                                                                               Spined Mason Bee
                                                                                                                    Red Bartsia Bee
                                                                                                                         Brown Heath Robberfly
                                                                                                                         Gargara genistae
                                                                                                                        Ant Bug

                                                                                                                            Small Blue
                                                                                                                         Saxon Wasp
                                                                                                                     Red-brown Longhorn Beetle
                                                                                                                     Basil Thyme
                                                                                                                          Blue Fleabane

                                                                                                                       Bovine Bolete

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