Rob Duffy: Sidewalk Botanist-June Notes

(Rob Duffy)

The “scrapes” in Court Hey Park are as dry as a bone and can be traversed to inspect the wetland flora-the flora of the pavement cracks too has altered completely under the unrelenting Sun but, with the disappearance of the widespread Thale Cress, many species, particularly Willowherbs, are surviving. Perhaps this is the time to get to grips with this common garden weed? Identification is not too difficult, depending on the shape of the stigma, whether there are ridges on the stem, the length of the petiole, or the length of the leaves and pods, to name but a few features. But, beware of hybridisation!

Twilight Sessions

Hawthorn Shieldbug (Ben Deed)

So far the sessions have looked at everything from Carrion Beetles to Bryophytes! (not to mention the awesome wonder that are the Springtails) with even a few outdoor intros to eDNA (Amanda) and vacuum sampling (Steve). It is this type of mentoring that the group was really founded to try and encourage. You are the enthusiasts and by sharing your knowledge with and supporting each other we can create a strong network of naturalists that can last well beyond the lifetime of any one project or even organisation.

Species Action: Agapanthia villosoviridescens

Agapanthia villosoviridescens

Only recorded a handful of times in St Helens in 2013 and 2014 this beetle is very much to the North of it's range. It may well be moving Northwards in response to climate pressures but also requires sensitive management of grasslands. In particular Hogweeds and Cow Parsely. This is certainly one to look out for with it's flight period given as May to June (though possibly, year round).

Dr Phil Smith: Wildlife Notes May 2018

Large Red Damselflies (Dr Phil Smith)

The Met. Office reckoned it was the warmest and sunniest May on record; it was also dry with measurable rainfall on only eight days. Forecasts of torrential thunder-storms came day after day during the last week but all we got were a couple of brief showers on 30th and 31st. The duneland water-table therefore fell rapidly, the Newest Green Beach at Ainsdale with 1000+ small Natterjack tadpoles on 2nd having completely dried up by 13th. Fortunately, tadpoles at several other sites, including the Devil’s Hole, survived until at least the end of the month.

Odonata in North Merseyside

Calyopteryx virgo, Cumbria (Ben Deed)

The Beautiful Demoiselle, Calopteryx virgo, is a Damselfly native to the UK and occurs in Cheshire and Cumbria. However, there are currently no verified records of this species for North Merseyside (see The LCFS 'The Dragonflies of Lancashire and North Merseyside', 2015 for further info).

All Odonata (Dragonflies and Damselflies) are considered local conservation priority species particular where there are locally significant breeding sites.

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