WHITES


1549 Large White eggs on Broccoli, Skircoat Green allotments, Aug.4th 2014.

1549 Large White eggs as above and also photographed the same day. As they begin to colour up hatching is imminent.

1549 Large White, 2nd instar larvae with shed skins and head capsules - three days after the above eggs hatched.

1549 Large White larvae on cabbage, Skircoat Green allotments, June 28th 09. These are not really a pest as they only nibble the outer leaves and are not nearly as destructive as Wood Pigeons - besides, who eats a whole cabbage anyway?

1550 Small White egg on kale, Skircoat Green allotments, May 7th 2011. Taken through the eyepiece of a 20x microscope.

1550 Small Whitenewly hatched larva at 2mm long, May 7th 2011. Reared from an egg, details as above.

1550 Small White larva at 3 weeks old, May 28th 2011.Reared from an egg, details as above.

1550 Small White pupa, June 5th. A silk pad secures the rear end to the substrate as does a silk girdle around the middle. The wing  pattern becomes clearly visible through the now transparent pupal case shortly before emergence.

1550 Small White pupa on Marjoram, Skircoat Green allotments, Aug.14th 2012. As usual the larva has wandered before finding a suitable place to pupate, in this case probably from the nearby Brussel Sprout plant.

1551 Green-veined White pupa on a Sycamore trunk, towpath at Copley, Jan.1st 2014. I believe it to be of this species but I will try and remove it from the trunk and rear it through just to make sure (see below).

1551 Green-veined White pupa (details as above). As I haven't really done any mothing in the last 12 moths the pupa cuts a lonely figure in the rearing tub which is left in the garage over winter. 

1551 Green-veined White Mar.14th 2014. Reared from the pupa illustrated above.

1551 Green-veined White Mar.14th 2014. Another shot of the butterfly above resting on top of the kitchen roll -lined flower pot the pupa was in and not a scale out of place!

1551 Green-veined White, North Dean meadow, July 21st 2006. This one has a damaged hindwing allowing the dark spots of the forewing to be visible.

1553 Orange-tip egg on Garlic Mustard, next to the tow path at Copley, May 14th 2011. Although tiny, the bright orange egg is quite visible and is one of the easiest of all butterfly eggs to find.

1553 Orange-tip egg, found on Garlic Mustard by the Calder at Milner Royd. May 9th 2011. Taken through the eyepiece of a 20x microscope.

1553 Orange-tip newly hatched larva at 2mm long feeding on Garlic Mustard, May 11th 2011. Photographed through an eyepiece of a 20x microscope. As with the newly hatched Small White larva above the hairs are tipped with a globule of liquid. For what reason I'm not quite sure. 

1553 Orange-tip larva, May 20th 2011. Nine days old and blending in well with the Garlic Mustard stem.

1553 Orange-tip pre-pupal larva, May 27th 2011. A week on and the larva has spun a pad of silk at the rear end and a strand of silk around its middle to anchor itself the twig.

1553 Orange-tip pupa, May 29th 2011. Two days later and an amazing transformation has taken place.

1553 Orange-tip pupa (male), Mar.30th 2011. A much better camouflaged shade of brown now to match the leafless twig. The orange tips of the wings are now beginning to show through. 

1553 Orange-tip freshly emerged and a pupa close to emerging, Apr.1st 2012. 

1553 Orange-tip (male), the towpath near Elland by-pass, May 11th 05. Nectaring on Dandelion.

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