Andrena chapmanae, f, face, Yosemite Nat Park_2018-03-06-19.59

Image of Andrena chapmanae Viereck 1904


More from Yosemite National Park. Hmmm, that color, so blue, reminds me of famously blue bees such as Ceratina and Osmia...but, in this case, we are looking at Andrena chapmanae...one of the raree Andrena that are a strong metallic blue. I have to say that the combination of this midnight blue and deeply dark brown is very attractive. I would buy a coat like that. Photographs by Anders Croft.The Yosemite specimens were collected for a project done by Lauren Ponisio - Study led by L. Ponisio examining the effect of fire diversity on bees (Ponisio et al. Global Change Biol. 2016). ~~~~~~~~~~{{{{{{0}}}}}}~~~~~~~~~~ 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: Best over all technical resource for photo stacking:www.extreme-macro.co.uk/ Free Field Guide to Bee Genera of Maryland: bio2.elmira.edu/fieldbio/beesofmarylandbookversion1.pdf 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 Bees of Maryland Organized by Taxa with information on each Genus www.flickr.com/photos/usgsbiml/collections 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

Source Information

USGS Bee Inventory and Monitoring Lab