• James Shadle

      by Published on 07-13-2010 02:01 PM
      1. Categories:
      2. Staff Website Links

      Arthur Morris
      BPN#: 1
      Publisher
      www.birdsasart-Blog.com
      https://store.birdsasart.com/shop/

      James Shadle
      BPN#: 2
      Publisher / CEO
      http://www.wildflorida.net/
      http://www.bestoffloridaworkshops.com/
      http://www.birdphotographers.net/forums/album.php?u=22

      Blake Shadle
      BPN#: 5
      Publisher / IT Administrator
      http://wildflorida.net

      Robert Amoruso
      BPN#: 7
      Associate Publisher
      http://www.wildscapeimages.com/
      http://www.wildscapeimages.biz/blog/

      Daniel Cadieux
      BPN#: 11
      Avian Moderator
      www.dancadphotography.com
      http://www.birdphotographers.net/forums/album.php?u=444

      Tony Whitehead
      BPN#: 318
      Avian Moderator
      http://www.wildlight.co.nz/
      http://www.birdphotographers.net/for...bum.php?u=1942

      Doug Brown
      BPN#: 371
      Avian Moderator
      http://web.me.com/dlb

      Roger N. Clark
      BPN#: 611
      Digital Workflow Moderator
      http://www.clarkvision.com/

      John Chardine
      BPN#: 766
      Avian: Identification, Behavior and Nomenclature Moderator / Staff Ornithologist
      www.rissaphoto.com

      Roman Kurywczak
      BPN#: 900
      Landscape / Macro Moderator
      www.roaminwithroman.com

      Bill Jobes
      BPN#: 976
      Regional Moderator
      www.naturephotoart.com
      http://www.birdphotographers.net/for...php?albumid=30

      Lance Peters
      BPN#: 1166
      Eager To Learn Moderator
      www.lancepeters.com.au

      Denise Ippolito
      BPN#: 1301
      Out of the Box Moderator
      http://deniseippolito.com/
      http://deniseippolito.smugmug.com/

      Kerry Perkins
      BPN#: 1346
      Ezine Editor / Eager To Learn Moderator
      http://kerryperkins.zenfolio.com/

      Steve Kaluski
      BPN#: 1716
      Wildlife Moderator
      www.untamedimages.co.uk

      Jeff Cashdollar
      BPN LM#: 4
      IT Administrator
      http://www.birdphotographers.net/for...hp?albumid=247
      ...
      by Published on 07-13-2010 02:02 AM
      1. Categories:
      2. Tips and Tricks
      Article Preview

      Reciprocal Value F-Stop Chart

      This chart helps visualize what needs to happen if you change the shutter speed or aperture and want the exposure to remain unchanged.

      A full stop is either a halving or doubling of the amount of light reaching the image sensor or film.

      An example could be that you want to freeze action in your photograph.

      Your camera's shutter speed is 1/500 and your aperture is F8.
      If you change the shutter speed to 1/1000 (twice as fast, allowing half as much light in) the aperture must be set to F5.6 (large aperture allows double the light as F8)

      Going from 1/500 SS to 1/1000 SS the shutter speed doubles or is twice as fast, meaning half the amount of light will reaching the image sensor or film because the shutter remains open only half as long as before.
      ...
      by Published on 06-19-2008 06:30 AM   
      1. Categories:
      2. Announcements

      Birdphotographers.net (BPN) is an international nature photography discussion forum and e-zine focused on providing a fun learning experience through honest but gentle image critiques.

      Definitions

      BirdPhotographers.net (BPN)
      User: Anyone who registers with BPN
      Members: Anyone who registers with BPN and pays the annual dues.
      1. By registering with BirdPhotographers.net, you agree to abide by the BPN Guidelines and Forum Rules of Use.
      2. Registration is required to access the forums; there is no charge to register.
      3. Registration is required to post and comment in the forums. Upon registration you will receive a free membership for 3 months. After this period your user will have read-only access only. Membership is required to use the BPN image hosting service and particpate in BPN discussions.
      Interested in becoming a member?
      Click Here to subscribe.

      4. You must register using your real name, first and last. You may not register with multiple identities.
      5.
      By posting images or messages on BPN you give the forum owners and maintainers permission to permanently store all message content, to present it for public viewing, and to delete, move or modify it.
      6. a)By posting images to BPN you give the BPN staff, users and members permission to download and modify any image submitted for critiquing. The sole purpose for downloading an image is so that it can be modified for instructional purposes only and then be re-posted in the original thread. The photographer is the copyright owner and retains all rights. Modified images may not be used for any purpose other than for instructional use at BPN.
      b)Other than images re-posted for instructional purposes, no one may post an image unless they are the copyright holder.
      7.
      Any and all images posted on BPN will maintain the copyright of the photographer.
      8. You agree to post only content that you have copyright for. BPN is not responsible for the content of any uploaded files.
      9. All messages express the views of the author, and not those of BPN. BPN will not be held responsible for the content of any message.
      10. Administrators and Moderators are entrusted with the ability and responsibility of removing objectionable and/or off topic posts. A warning may be sent to the offending party or parties involved. If the rule violations are severe, or if they continue after a warning, a user's privileges to access BPN can be terminated without notice.
      11. By posting on BPN you agree not to post any content that is knowingly false and/or defamatory, inaccurate, rude, racist, disrespectful, abusive, vulgar, hateful, harassing, threatening, obscene, profane, provocational, pornographic or otherwise in violation of any law.
      12. Direct selling or advertising of any product and/or service in the Forums is strictly forbidden.
      13. Private Messaging is for personal use only - using it as a mass-marketing tool is forbidden. All forum rules apply to Private Messaging including but not limited to- not harassing, agitating, showing hostility towards or being persistently unpleasant or argumentative to another user or Staff Member.
      14. Personal Messages (PM) between users or PM between a user and moderator are not to be discussed in public with out the consent of both parties. Moderators may freely share the PM content they received or sent with other moderators, as long as it relates to forum business.
      15. Members nor Users will be permitted to restrict or inhibit any other member or user from using and enjoying the forum by harassing, agitating, showing hostility towards or being unpleasant, insulting or argumentative . If BPN Administrators or Moderators determine that a user has violated this rule, a warning may be sent to the offending party. If the violations are severe, or if they continue after a warning, a user's privileges to access BPN can and will be terminated without notice. If the BPN staff deems it is in the best interest of our community, any member or user can be terminated/banned without cause. If a member is terminated/banned without cause, they will receive a full refund of their membership fees.
      16. If asked by a BPN Administrator or forum Moderator to cease posting content deemed offensive, objectionable, or in poor taste by said Administrator forum Moderator, you must agree to do so.
      17. Posted images should be in JPG format.
      18. Images should not exceed 600 kilobytes nor should they exceed 1920 pixels on the longest side.
      19. In general, only one image per thread is permitted. Re-posts are of course OK. Posting a similar image for comparison or for educational purposes is also permitted.
      20. Members may post only one image in each forum in a twenty-four hour period. Forum Participants may post one image in each forum in seven-day period.
      21. Please include technical data, such as, but not limited to, camera settings, time of day, weather conditions and location. If your subject is captive, please disclose that fact. If you have attracted your subject or subjects into photographic range with food, water, audio, or by any other means, please let us know. If you have significantly altered your image by adding or removing elements of the composition, we ask that you disclose that as well. This information will benefit all members and add to the educational value of each post.

      22. Signatures for the purpose of self promotion are available to members only. A signature may consist of of only two short statement lines. Each line may contain one link. Links to other forums, to commercial websites, or to websites other than their own are not permitted. All signatures must be in black type with a font no larger than 3.

      Members may post links in threads to related images for comparative or educational purposes.
      23. Posted images may not have any logos or graphics other than a discreet copyright notice.
      24.
      The forum rules and guidelines are subject to change without notice.
      25. Have Fun!




      Page 6 of 6 FirstFirst ... 456
    • Most Recent Threads

      gail bisson

      Common Merganser and flounder

      Thread Starter: gail bisson

      My first posted 1 DX3 image. So far I am very happy with improved AF and the FPS rate is crazy good with unlimited buffer thanks to the CF express cards.

      Last Post By: Jonathan Ashton Today, 06:31 AM Go to last post
      John Mack

      Lesser Scaup

      Thread Starter: John Mack

      Baited. This image was created at the infamous wall of shame on Oaklet St. in Cambridge, Maryland on 2/9/20 at 1:45PM. Image processed in Lightroom and

      Last Post By: Jonathan Ashton Today, 06:33 AM Go to last post
      Jonathan Ashton

      Golden jackal (Canis aureus)

      Thread Starter: Jonathan Ashton

      Hand held, first glance may give the impression the face is over-sharpened but I think the fur may be partly damp.

      Olympus E-M1X
      Metering

      Last Post By: Jonathan Ashton Yesterday, 04:34 PM Go to last post
      Andreas Liedmann

      European Bison toned

      Thread Starter: Andreas Liedmann

      Hi all .... well still not tired of experimenting !!!! Long live the ART

      My new creativity seems somehow endless in the moment

      Last Post By: Andreas Liedmann Yesterday, 03:51 PM Go to last post
      William Dickson

      Red Grouse

      Thread Starter: William Dickson

      Canon 1DX
      f/4 500mm
      f/6.3
      1/1250
      ISO 1000

      Another Red Grouse image from the vaults...Captured at my favourite Glen....

      Last Post By: gail bisson Yesterday, 09:20 PM Go to last post
      Gabriela Plesea

      Three Musketeers

      Thread Starter: Gabriela Plesea

      Hello Everyone,

      Found a colour version of the Eles, only this time there are three subjects in the frame Shot at the same location,

      Last Post By: Andreas Liedmann Today, 06:06 AM Go to last post
      Daniel Cadieux

      Mallard in Flight.

      Thread Starter: Daniel Cadieux

      Apart form a Northern Hawk Owl and some Snowy Owls, it's pretty quiet up here so I've been targeting the local resident birds. The Mallards provided

      Last Post By: Colin Driscoll Today, 03:29 AM Go to last post
      Joseph Przybyla

      Ruby-throated Hummingbird (f)

      Thread Starter: Joseph Przybyla

      I captured this image at a Fire Bush in my backyard. Comments and critique welcomed and appreciated. Thank you for viewing.

      Nikon D500

      Last Post By: gail bisson Yesterday, 09:29 PM Go to last post
      Alex Becker

      Perched Northern Harrier

      Thread Starter: Alex Becker

      Hi all,

      A perched NOHA taken close to sunset on a moderately overcast day. The local grasslands where I photograph these birds doesn't have

      Last Post By: gail bisson Yesterday, 09:26 PM Go to last post
      Paul Kammen

      Northern Hawk owl in the snow

      Thread Starter: Paul Kammen

      A hawk owl in the snow from the Sax-Zim bog.

      I learned an important lesson: You need a faster memory card even if you have a grip for your

      Last Post By: John Mack Yesterday, 04:08 PM Go to last post
      John Mack

      Wigeon x Mallard Hybrid

      Thread Starter: John Mack

      Baited. This image was created at the infamous wall of shame on Oakley St. in Cambridge, Maryland on 2/9/19 at 12:09PM. Image processed in Lightroom and

      Last Post By: John Mack Yesterday, 04:07 PM Go to last post
      Andreas Liedmann

      Toned Leopard

      Thread Starter: Andreas Liedmann

      Hi all .. a quick & dirty one .
      Time was limited .... so i picked the low res file from a previous posting .
      The conversion made the

      Last Post By: Andreas Liedmann Yesterday, 03:35 PM Go to last post
      Bill Dix

      Black Scoter

      Thread Starter: Bill Dix

      There were quite a few Black Scoters (and a number of other species) swimming around in the inlet just off the Barnegat Jetty on Sunday. There was the

      Last Post By: gail bisson Yesterday, 09:33 PM Go to last post
      Randy Stout

      Eastern Bluebird on a cold winter day

      Thread Starter: Randy Stout

      This female bluebird was captured recently on a cold winter day. She was all fluffed up to stay warm.

      D810. 500PF. 1.400s. f/7.1. ISO

      Last Post By: gail bisson Yesterday, 09:39 PM Go to last post
      Scott Prince

      Hello from Eastern Shore of MD

      Thread Starter: Scott Prince

      Thanks for the add. I'm an avid backyard bird photographer although I do stray into the wild on occasions. My passion is BIF. I currently shoot with a

      Last Post By: Daniel Cadieux 02-26-2020, 06:50 AM Go to last post
    Web Analytics