Unsorted Pics

Great Purple Hairstreak on Clethra, 2013 July 27, Pocomoke City MD.  This hairstreak feeds exclusively on mistletoe, so its range is restricted to places where mistletoe grows -- in the East, mostly along the coast.

Great Purple Hairstreak on Clethra, REB 2013 July 27, Pocomoke City MD. This hairstreak feeds exclusively on mistletoe, so its range is restricted to places where mistletoe grows — in the East, mostly along the coast.

2013 June 28, Edward's Hairstreak in the Frederick (MD) Municipal Watershed.  This species needs scrub oak in abandoned fields for its caterpillars; if the fields are mown or allowed to grow up too much, the butterfly dies out.

REB photo 2013 June 28, Edward’s Hairstreak in the Frederick (MD) Municipal Watershed. This species needs scrub oak in abandoned fields for its caterpillars; if the fields are mown or allowed to grow up too much, the butterfly dies out.

Giant Swallowtail is one of the largest butterflies in the U.S.  In recent years it has expanded its range from its normal southern distribution up into Canada.  In the South, where they caterpillars feed on citrus and sometimes cause substantial damage, the caterpillars are sometimes known as "orange dogs."

Giant Swallowtail is one of the largest butterflies in the U.S. In recent years it has expanded its range from its normal southern distribution up into Canada. In the South, where they caterpillars feed on citrus and sometimes cause substantial damage, the caterpillars are sometimes known as “orange dogs.”

2013 Sept. 28 Great Purple Hairstreak near Pocomoke City MD.  Photo by Tom Stock.

2013 Sept. 28 Great Purple Hairstreak near Pocomoke City MD. Photo by Tom Stock.  Iridescent colors on butterflies are usually the result of structural arrangement of the scales that cover the wings and body rather than pigments.

Striped Hairstreak, June 2013, College Park MD

Striped Hairstreak, June 2013, College Park MD.  Photo by Tom Stock

Banded Hairstreak, June 2013, in College Park, MD.  Photo by Tom Stock

Banded Hairstreak, June 2013, in College Park, MD. Photo by Tom Stock

Many butterflies are very similar but share the same habitat by using different resources.  This picture compares Banded Hairstreak with Striped Hairstreak on a dogbane flower in College Park, MD taken 2013 June 17 by Beth Johnson.

Many butterflies are very similar but share the same habitat by using different resources. This picture compares Banded Hairstreak (right) with Striped Hairstreak (left) on a dogbane flower in College Park, MD taken 2013 June 17 by Beth Johnson.

Hayhurst's Scallopwing takes advantage of a common garden weed, lambs' quarters, as a caterpillar host.  It will adapt readily to suburban life. Photo 2012 July 15, US National Arboretum.

Hayhurst’s Scallopwing takes advantage of a common garden weed, lambs’ quarters, as a caterpillar host. It will adapt readily to suburban life. Photo REB 2012 July 15, US National Arboretum.

Frosted Elfin is a butterfly whose range and abundance are very restricted.  First it flies only in early spring for two or three weeks, when its food plant, wild lupine, is in bloom.  The eggs are laid in the flower buds, as in this picture, which the caterpillar eats.  Lupine is rare, growing only in very special habitats, mostly on the Coastal Plain in the mid-Atlantic. Photo 2012 April 15 by Tom Stock near Furnacetown, MD.

Frosted Elfin is a butterfly whose range and abundance are very restricted. First it flies only in early spring for two or three weeks, when its food plant, wild lupine, is in bloom. The eggs are laid in the flower buds, as in this picture, which the caterpillar eats. Lupine is rare, growing only in very special habitats, mostly on the Coastal Plain in the mid-Atlantic. Photo 2012 April 15 by Tom Stock near Furnacetown, MD.

Walter Gould's photo of a Juniper Hairstreak shows some of the incredible colors many of our butterflies posses.  2012 April 9 in Green Ridge State Forest, MD

Walter Gould’s photo of a Juniper Hairstreak shows some of the incredible colors many of our butterflies posses. 2012 April 9 in Green Ridge State Forest, MD

Mulberry Wing skippers are also threatened in much of their range.  They live in wet meadows, typically beaver flooded meadows, with abundant sedges.  These habitats are often drained for agriculture or for suburban development; there are only a handful of known locations left in Maryland for this once-widespread species. Photo 2011 June 25 by Tom Stock.

Mulberry Wing skippers are also threatened in much of their range. They live in wet meadows, typically beaver flooded meadows, with abundant sedges. These habitats are often drained for agriculture or for suburban development; there are only a handful of known locations left in Maryland for this once-widespread species. Photo 2011 June 25 by Tom Stock.

Rounded Metalmark, 2013 Aug 18, Resaca de la Palma State Park, TX.  Metalmarks are a mostly tropical family of butterflies that often have bright, coppery undersides.

Rounded Metalmark, photo REB 2013 Aug 18, Resaca de la Palma State Park, TX. Metalmarks are a mostly tropical family of butterflies that often have bright, coppery undersides.

Many butterflies in the family Nymphalidae prefer rotting fruit and fermenting sap to flower nectar. These Tawny Emperors are coming to a bait log painted with fermented fruit at the National Butterfly Center in Mission, TX

Many butterflies in the family Nymphalidae prefer rotting fruit and fermenting sap to flower nectar. These Tawny Emperors are coming to a bait log painted with fermented fruit at the National Butterfly Center in Mission, TX (photo REB)

Crimson Patch is common in Mexico and usually enters the U.S. only in the Southwest and Texas.  This one was photographed in August 2013 at the National Butterfly Center.

Crimson Patch is common in Mexico and usually enters the U.S. only in the Southwest and Texas. This one was photographed by REB in August 2013 at the National Butterfly Center.

Harvester puddling in Washington Co MD for Matt Orsie.

Harvester puddling in Washington Co MD for Matt Orsie, 2014 May 27, Indian Springs WMA

Northern Pearly-eye.  June 2014, Jug Bay Wetlands Sanctuary, MD Anne Arundel Co

Northern Pearly-eye. June 2014, Jug Bay Wetlands Sanctuary, MD Anne Arundel Co

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