Zanthoxylum americanum , Prickly Ash, Howard County, MD, Helen Lowe Metzman 2017-07-25-21.52 (38699199394)

Autor/Urheber:

USGS Bee Inventory and Monitoring Lab from Beltsville, Maryland, USA

Shortlink:

https://www.dewiki.de/b/2d956f

Quelle:

Wikimedia Commons

Größe:

4538 x 3894 Pixel (10067601 Bytes)

Beschreibung:

Common Pricklyash. Zanthoxylum americanum. Very rare now in Maryland. Specimen and photograph by Helen Lowe Metzman. 18:37, 9 February 2018 (UTC)18:37, 9 February 2018 (UTC){{{{{{0}}}}}}18:37, 9 February 2018 (UTC)18:37, 9 February 2018 (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.amazon.com/Bees-Up-Close-Pollinators-Around-World/dp/...

Free Field Guide to Bee Genera of Marylandhttp://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

Lizenz:

Public domain

Credit:

Zanthoxylum americanum , Prickly Ash, Howard County, MD, Helen Lowe Metzman_2017-07-25-21.52

Bild teilen: