Paypay:Andrena obscuripennis, male, left, Clarke, GA 2021-06-08-13.59.53 ZS PMax UDR-Recovered (51393258584).jpg
Orihinal nga paypay (5,009 × 3,840 nga pixel, kadako han fayl: 9.2 nga MB, MIME nga tipo: image/jpeg)
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Dalikyat nga pulong
TigtulidongAndrena obscuripennis, male, left, Clarke, GA 2021-06-08-13.59.53 ZS PMax UDR-Recovered (51393258584).jpg |
The male Bear Andrena. Andrena obscuripennis. All bee species have males and females. Male bees are different from humans in that they are haploid not diploid (it would appear there are other differences, but those are not the interest at hand). Functionally that means that they are produced sans sexual reproduction and any female (bumble bee workers too!) can just pump out and egg and it will become a male (I presume this means that all that molecular material from said female is basically copied over to the male). While this is standard Hymenoptera dogma, what I can't seem to find out is why then do males often look so different from females? Often quite radically so. How does having only your Mom's chromosomes make you (the boy bee) look like a boy bee? Having these musings floating around makes me wonder if the world would be a better place if human males were haploid instead of diploid, did no real work to support a family, drank nectar all day, and whose sole purpose was to mate? Sadly, dear Techniterns, no one filled out the Bee Picture log so I can't tell who took this picture. 20:00, 25 August 2021 (UTC)20:00, 25 August 2021 (UTC){{{{{{0}}}}}}20:00, 25 August 2021 (UTC)20:00, 25 August 2021 (UTC) All photographs are public domain, feel free to download and use as you wish.
We Are Made One with What We Touch and See We are resolved into the supreme air, We are made one with what we touch and see, With our heart's blood each crimson sun is fair, With our young lives each spring impassioned tree Flames into green, the wildest beasts that range The moor our kinsmen are, all life is one, and all is change. - Oscar Wilde
Want some Useful Links to the Techniques We Use? Well now here you go Citizen: Best over all technical resource for photo stacking: <a href="http://www.extreme-macro.co.uk" rel="noreferrer nofollow">www.extreme-macro.co.uk/</a> Art Photo Book: Bees: An Up-Close Look at Pollinators Around the World: <a href="https://www.amazon.com/Bees-Up-Close-Pollinators-Around-World/dp/0760347387/ref=sr_1_1?ie=UTF8&qid=1488851025&sr=8-1&keywords=bees+up+close" rel="noreferrer nofollow">www.amazon.com/Bees-Up-Close-Pollinators-Around-World/dp/...</a> Free Field Guide to Bee Genera of Maryland: <a href="http://bio2.elmira.edu/fieldbio/beesofmarylandbookversion1.pdf" rel="noreferrer nofollow">bio2.elmira.edu/fieldbio/beesofmarylandbookversion1.pdf</a> Basic USGSBIML set up: <a href="https://www.youtube.com/watch?v=S-_yvIsucOY" rel="noreferrer nofollow">www.youtube.com/watch?v=S-_yvIsucOY</a> 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. <a href="https://www.youtube.com/watch?v=Bdmx_8zqvN4" rel="noreferrer nofollow">www.youtube.com/watch?v=Bdmx_8zqvN4</a> Bees of Maryland Organized by Taxa with information on each Genus <a href="https://www.flickr.com/photos/usgsbiml/collections">www.flickr.com/photos/usgsbiml/collections</a> PDF of Basic USGSBIML Photography Set Up:
Excellent Technical Form on Stacking: <a href="http://www.photomacrography.net/" rel="noreferrer nofollow">www.photomacrography.net/</a> Contact information: Sam Droege sdroege@usgs.gov
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Petsa | |
Ginkuhaan | Andrena obscuripennis, male, left, Clarke, GA_2021-06-08-13.59.53 ZS PMax UDR-Recovered |
Awtor | USGS Bee Inventory and Monitoring Lab from Beltsville, Maryland, USA |
Palilisensya:
Public domainPublic domainfalsefalse |
This image is in the public domain in the United States because it only contains materials that originally came from the United States Geological Survey, an agency of the United States Department of the Interior. For more information, see the official USGS copyright policy.
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This image was originally posted to Flickr by Sam Droege at https://flickr.com/photos/54563451@N08/51393258584. It was reviewed on 25 Agosto 2021 by FlickreviewR 2 and was confirmed to be licensed under the terms of the Public Domain Mark. |
25 Agosto 2021
Items portrayed in this file
depicts English
creator English
some value
published in English
Flickr English
copyright status English
public domain English
inception English
8 Hunyo 2021
captured with English
Canon EOS 5D Mark III English
exposure time English
0.005 segundo
f-number English
4.5
focal length English
65 milimetro
ISO speed English
100
instance of English
photograph English
source of file English
file available on the internet English
media type English
image/jpeg
checksum English
eacc26db02e4278c3883521472d06620601ea91c
data size English
9,644,817 Byte
height English
3,840 pixel
width English
5,009 pixel
Flickr photo ID English
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Pitsa/Oras | Thumbnail | Mga dimensyon | Gumaramit | Komento | |
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Metadata
Iní nga paypay mayda dugang nga pagpasabot, nga bangin gindugáng tikang han digital nga camera o iskaner nga gin-gamit paghimo o pag-digitar hini.
Kon an paypay ginliwat tikang han orihinal nga kamutangan, mayda mga detalye nga bangin diri magpakita han ginliwat nga paypay
Naghimo han kamera | Canon |
---|---|
Exposure time | 1/200 seg (0.005) |
F Numero | f/4.5 |
ISO speed rating | 100 |
Lens focal length | 65 mm |
Modelo han kamera | Canon EOS 5D Mark III |
Orientation | Normal |
Resolusyon horizontal | 300 dpi |
Resolusyon vertical | 300 dpi |
Software nga gingamit | Adobe Photoshop 22.4 (Windows) |
Pagliwat han petsa ngan oras han paypay | 11:24, 21 Agosto 2021 |
Exposure Program | Mano-mano |
Version han Exif | 2.3 |
Petsa ngan oras han data generation | 12:17, 8 Hunyo 2021 |
Petsa ngan oras han pag-digitize | 12:17, 8 Hunyo 2021 |
APEX shutter speed | 7.643856 |
APEX aperture | 4.33985 |
APEX exposure bias | 0 |
Maximum land aperture | 3 APEX (f/2.83) |
Metering mode | Pattern |
Flash | Flash fired, compulsory flash firing |
Mga bahin-segundo han PetsaOras | 78 |
DateTimeOriginal subseconds | 78 |
DateTimeDigitized subseconds | 78 |
Kolor lat-ang | Uncalibrated |
Focal plane X resolution | 3,942.5051546392 |
Focal plane Y resolution | 3,950.6172839506 |
Focal plane resolution unit | pulgadas |
Custom image processing | Normal process |
Exposure mode | Manual exposure |
White balance | Manual white balance |
Scene capture type | Standard |
Serial number of camera | 412023000848 |
Mga lente nga gingamit | MP-E65mm f/2.8 1-5x Macro Photo |
Rating (out of 5) | 0 |
Date metadata was last modified | 07:24, 21 Agosto 2021 |
Unique ID of original document | F9CC44F9E5480CA63ED6532FCF27251F |