A tiny bee, this one found in the flat marshy landscape of Dorchester County, Maryland. There is a pair of the species Heriades leavitti and Heriades variolosa both appear to be impossible to tell apart in the female form, but in the male form there are clear differences underneath the abdomen. Sadly, this is often difficult to see without some extra work softening the specimen back up because they naturally curl their abdomen when under stress. In any case a lovely specimen of a tiny hole nesting species that actually benefits from things like bark beetles. Photograph by Ashleigh Jacobs.
02:53, 29 February 2016 (UTC)02:53, 29 February 2016 (UTC){{{{{{0}}}}}}02:53, 29 February 2016 (UTC)02:53, 29 February 2016 (UTC)
All photographs are public domain, feel free to download and use as you wish.
Photography Information: Canon Mark II 5D, Zerene Stacker, Stackshot Sled, 65mm Canon MP-E 1-5X macro lens, Twin Macro Flash in Styrofoam Cooler, F5.0, ISO 100, Shutter Speed 200
Beauty is truth, truth beauty - that is all
Ye know on earth and all ye need to know
" Ode on a Grecian Urn"
John Keats
You can also follow us on Instagram account USGSBIML Want some Useful Links to the Techniques We Use? Well now here you go Citizen:
Art Photo Book: Bees: An Up-Close Look at Pollinators Around the World
www.qbookshop.com/products/216627/9780760347386/Bees.html...
Basic USGSBIML set up:
www.youtube.com/watch?v=S-_yvIsucOY
USGSBIML Photoshopping Technique: Note that we now have added using the burn tool at 50% opacity set to shadows to clean up the halos that bleed into the black background from "hot" color sections of the picture.
www.youtube.com/watch?v=Bdmx_8zqvN4
PDF of Basic USGSBIML Photography Set Up:
ftp://ftpext.usgs.gov/pub/er/md/laurel/Droege/How%20to%20Take%20MacroPhotographs%20of%20Insects%20BIML%20Lab2.pdf
Google Hangout Demonstration of Techniques:
plus.google.com/events/c5569losvskrv2nu606ltof8odo
or
www.youtube.com/watch?v=4c15neFttoU
Excellent Technical Form on Stacking:
www.photomacrography.net/
Contact information:
Sam Droege
sdroege@usgs.gov
301 497 5840 |