Millions of painted ladies expected in Britain


This video from Texas in the USA says about itself:

Transformation of a Painted Lady Butterfly – The Butterly Life Cycle

29 July 2013

Watch the amazing transformation of caterpillar larvae to butterfly, as captured and documented by Scot Brinkley in affiliation with the EmilyAnn Theatre & Garden’s Butterfly Day – 2013.

From Wildlife Extra:

Large number of Painted Lady expected in UK

The UK is braced for a once in a decade occasion as an influx of Painted Ladies are expected to arrive in the UK at any moment after unusually high numbers of the orange and black butterflies have been amassing in southern Europe.

The butterfly is a common immigrant that migrates in varying numbers from the continent to the UK each summer, where its caterpillars feed on thistles. But around once every 10 years the UK experiences a Painted Lady ‘summer’ when millions of the butterflies arrive en masse.

The last mass immigration took place in 2009 when around 11 million Painted Ladies descended widely across the UK with the butterflies spreading into the most northerly parts of Scotland. Since then the UK has experienced five years with below average numbers but scientists are hopeful that 2015 could be very different.

Painted Ladies are experiencing their best year on the continent since 2009. The offspring of these butterflies could be UK bound imminently. Butterfly Conservation reported that some butterflies arrived during mid-May, but a spell of poor weather temporarily halted the immigration.

Recent warm sunny conditions have seen Painted Lady numbers soar once again with reports of large numbers of the butterflies seen at south coast sites – suggesting a large scale immigration may once again be about to take place.

Butterfly Conservation is asking for the public to record sightings of the butterfly to help chart the progress of any potential immigration during the summer.

Richard Fox, Butterfly Conservation Head of Recording explained: “The Painted Lady migration is one of the real wonders of the natural world. Travelling up to 1km in the sky and at speeds of up to 30 miles-per-hour these small fragile-seeming creatures migrate hundreds of miles to reach our shores each year, even though none of the individual butterflies has ever made the trip before.”

The Painted Lady undertakes a phenomenal 9,000 mile round trip from tropical Africa to the Arctic Circle each year – almost double the length of the famous migrations of the Monarch butterfly in North America.

Research using citizen science sightings from the 2009 migration revealed that the whole journey is not undertaken by individual butterflies but in a series of steps by up to six successive generations.

Radar studies revealed that after successfully breeding in the UK in 2009 more than 26 million Painted Ladies returned south in the autumn, many flying high in the sky out of the sight of human observers.

Painted Lady sightings can be recorded via Butterfly Conservation’s Migrant Watch scheme.

This video from England is called Painted Lady butterflies filmed at Butterfly Conservation’s Head Office in Lulworth, Dorset.

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