Clouded Yellow
Colias croceus
The adult butterfly can be seen from Mid May to June, late July to late August and late September through to early October.
Larval Food plants
Wild and cultivated Clovers (Trifolium sp.), Lucerne (Medicago sativa) and occasionally Birds-foot Trefoil (Lotus corniculatus)
Habitat Requirements
In Warwickshire, the Clouded Yellow is an uncommon migrant but during 'Clouded Yellow' years where good weather and southerly winds combine, large numbers may be forced northwards from mainland Europe, through southern Britain into our region. In, Warwickshire like much of the the UK experienced large numbers of Clouded Yellows.
Warwickshire Status
Migrant
Where to see the Clouded Yellow
Can be seen anywhere in the region, especially places where there is a plentiful supply of nectar. Red Clover fields are a good place to look. |
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Other Species
Please select an alternative species from the list below.
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Steven Cheshire - Female at Nuneaton, Warwickshire |
First Sightings
First sighting dates are based on records of Clouded Yellow submitted online. Please note that these dates are not updated retrospectively to include records submitted to the branch recorder in other forms.
| 20/07/2010 - Draycote Meadows |
| 30/05/2009 - Ryton Wood Meadows |
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| 29/05/2007 - Bishops Hill, Bishops Itchington |
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| The flight chart below is based on observations of the adult Clouded Yellow in Warwickshire between 2005 and 2008. Peak periods are shown in dark green. |
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Warwickshire Distribution Maps base on Vice County (CV38) which includes Coventry and Solihull
Distribution of the Clouded Yellow during the indicated period.
Key to Warwickshire Maps: sightings 1 2-9 10+ |
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