Size: Medium. We once saw over 200 in a single field alongside the Helford Estuary in late Autumn were they were restricted to nectaring on the few remaining yellow dandelion heads and yellow composites. Please leave sightings in the letterbox, ESPECIALLY 'fly-by' seabirds. Late flyers seem to have much less of a choice of nectaring flowers. It involves ringing,'vis mig' counts (including seabirds) and general monitoring in the Heysham Nature reserve/power stations/harbour area.

Earliest date: 21 June 1998 at Norton Green CommonLatest date: 8 October 2010 north of St Nicholas churchyard

help with working parties or organising a visit. A very beautiful and conspicuous spiracular stripe adorns the side, which is composed of yellow and bright orange-vermilion streaks alternating, the yellow occupying the anterior half and the red the posterior half of each segment; the spiracles are white and situated immediately in front of the red. When eight days old, June 19th, 1892, the larva measured 2.8 mm. As if by magic 27/11/2019. Although every year we usually have one or two visit the garden, but which generally only pause briefly to nectar on a flower before moving on. Perhaps, but even more fortunately, we were able to grab the couple of photographs shown, taken on the cliff tops at Porthgwarra, a noted sea watching and bird migration site in south west Cornwall.

As noted above, very few individuals survive our winter and none have been


- Frohawk (1924).

By noon the following day it pupated, the larval period lasting thirty-one days." or 

Ullesthorpe Stewardship Farm. The Clouded Yellow is primarily an immigrant to the UK, originating from north Africa and southern Europe, with numbers varying greatly from year to year - an estimated 36,000 butterflies appearing in one of the infrequent "Clouded Yellow" years in 1947.

First moult of larva September 2nd; second moult September 13th; third moult September 10th; fourth and last moult September 26th; pupated October 15th; imago emerged November 16th (the last imago of this brood emerged December 8th), the entire period occupied by the ova, larvae and pupae of this second brood being eighty-seven days; while the first brood, from eggs laid in June, only occupies about fifty-four days from the deposition of the eggs to the emergence of the imagines."
This means that both parts have separate ‘dots’ on national atlas distributions, whether birds, moths, dragonflies or what. It feeds on the cuticle of the upper surface of the leaf.

decade (2010-19) has been relatively quiet. The pair shown right were recorded in a field alongside the Helford Estuary in November 2014. You can opt-out if you wish.

The butterflies were reared in average temperatures of 18C but with peaks during the day of up to 30c and lows of 14c at night.

We see Butterflies nectaring on a wide variety of flower heads in the countryside and occasionally in our garden. Their offspring may attempt to breed again or migrate south as the colder weather of autumn approaches.

In the wild they pupate by attaching their chrysalis by a silk girdle low down on a nearby plant stem. A male Clouded ... Our 2019 Report is now published. Both forms of this species are found throughout the British Isles. In the so-called Clouded Yellow years Cancel, Send All Rights Reserved.

Copyright © Peter Eeles 2002-2020.

Having another dash of yellow alongside the early flying Brimstone Butterfly brightening up the spring days would certainly be welcomed. Only 34 reports of the Clouded Yellow were submitted since 1995 with most records from the Knebworth Park area. The author had the opportunity of observing a number in the act of pupating, the process usually occupying about twenty minutes, from the splitting of the larval skin down the thorax until the last writhings of the pupa to firmly anchor the hooks into the silk. The safe delivery of any purchase is paramount so we take great care with packaging all items. Lotus corniculatus and Goat's Rue Galega officinalis (Wood, 2016). Flight time(s): Typically seen June to October. 'Clouded Yellow Years' occur when large numbers of migrants arrive. The 2016 and some of the 2017 birds are marked with PINK over BTO metal or metal over PINK on the left leg but we have just started on the next left leg sequence which is ORANGE over BTO metal or BTO metal over ORANGE.

Small numbers were still being recorded at the end of November.

Also please contact Pete with any general enquiries concerning the observatory. Subscribe to our mailing list to receive occasional newsletters and invitations to exhibitions. 09 July 2012. egaten.

*First sighting dates for the Clouded Yellow are based on records submitted online only. The original film title refers to a species of butterfly and I think the Spanish should have stuck with that. Tweet Others disperse inland and this species is found in both Scotland and Ireland in good years. Full list of larval hostplants and adult food sources on Peter Hardy's database, More details on the UK Butterflies website, Find out more on the UK Butterflies website, http://www.ukbms.org/reportsandpublications.aspx. Two sightings were reported in 2019 both in August, at Weston and St This species has been recorded as overwintering larvae at coastal undercliffs and the resulting adults may be seen as early as March in some years.

15-08-2017 by Steve Cheshire at Brandon Marsh. - Frohawk (1924), "The colour after the first moult is a dull smoky or grey-green, the head dusky-brown, both the head and body being clothed with very short fine hair or pubescence, only visible by the aid of a lens, which also brings into view indications of a lateral whitish stripe and a smoky leaden hue prevailing over the under surface.

The Hollow Way 2. rionnach maoim This raises the possibility that some may have survived the recent milder winters, perhaps as either slow developing chrysalis or larva. Clouded Yellow … A few commence about one-sixth below the summit. It rests in a perfectly straight position along the midrib of the leaflet with its head towards the base." - Frohawk (1924), "After the second moult and shortly before the third it is 9.5 mm. Clouded Yellow at Bloody Oaks Quarry. - Frohawk (1924). Christmas Gift Guide 2019 6/12/2019. Autumn 2019 is shaping up to be perhaps the most colourful autumn on record.Designers have put strong bets on divisive hues such as witchy purple and highlighter green, street stylers have already been introducing a range of new hues into their repertoire over the past few weeks and stores are looking noticeably less drab and wintry than they once … This stage lasts 2 or 3 weeks. 10-06-2014 by Ian Martindale at Draycote Water.

On that day it crawled to another leaflet of clover and spun a little layer of silk on the under surface, and thereto fixed itself for moulting for the first time, which took place on June 21st, the first stage lasting ten days." reported from Hertfordshire.

Adults feed primarily on Common Fleabane (Pulicaria dysenterica), dandelions (Taraxacum spp. Take the Middleton/Overton road from the roundabout at the end of the by pass for about 1.5km, then turn right and park by the 'model boat pond' at SD418591. temperatures before forming pupae attached to the foodplant. Roy, D.B. Medicago sativa is mentioned in Sawford's book. Lang May Yer Lum Reek 31/12/2019.

Only once over many years have we been fortunate to witness a courting pair with wings open.