• 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

      Southern Royal Albatross

      Thread Starter: gail bisson

      Off Kaikoura, New Zealand.
      From a pelagic boat trip, attracted by chum.
      These birds are amazing. Their wing span just blew me away and yet,

      Last Post By: gail bisson Yesterday, 08:26 PM Go to last post
      Joseph Przybyla

      Orange Sherbet... (C)

      Thread Starter: Joseph Przybyla

      I captured this image of a Flamingo at Gatorland in Orlando, Florida. When exiting the park after photographing at the rookery the walkway passes a exhibition

      Last Post By: gail bisson Yesterday, 08:27 PM Go to last post
      John Mack

      Reddish Egret

      Thread Starter: John Mack

      This image was created at Fort De Soto on 4/23/17 at 6:43PM. Image processed in Lightroom and Photoshop.

      Hand held, Full frame.

      Last Post By: gail bisson Yesterday, 08:12 PM Go to last post
      Volkan Akgul

      hello

      Thread Starter: Volkan Akgul



      Hello, It is a laborious platform with beautiful posts and valuable photos. It is gratifying to be among you.

      Canon 1dmk III

      Last Post By: Volkan Akgul Yesterday, 09:08 PM Go to last post
      Daniel Cadieux

      Cedar Waxwing - The Last Berry

      Thread Starter: Daniel Cadieux

      Last week I discovered a folder of unprocessed images from November 2018. Cedar Waxwings, Pine Grosbeaks, Evening Grosbeaks. Score! Talk about timing

      Last Post By: gail bisson Yesterday, 08:02 PM Go to last post
      Jan van Holten

      Kittiwake

      Thread Starter: Jan van Holten

      Contrary at The Arctic.

      Svalbard, taken from a ship because......... Polar Bear country.

      Last Post By: gail bisson Yesterday, 08:15 PM Go to last post
      dankearl

      A poor Goose...

      Thread Starter: dankearl

      Another C1P reprocessed file from last fall.
      I posted another frame from this sequence back then.
      This was a total grab sequence, so I blew

      Last Post By: gail bisson Yesterday, 08:08 PM Go to last post
      Steve Kaluski

      European hare x2

      Thread Starter: Steve Kaluski

      Another frame with the Hares, only a few are visible currently and are still very skittish. Probably f/8 maybe a tad more, albeit that it still wouldn't

      Last Post By: Steve Kaluski Yesterday, 12:53 PM Go to last post
      Mitch Carucci

      Towards the light

      Thread Starter: Mitch Carucci

      remask, detail & flood

      Last Post By: Mitch Carucci Yesterday, 12:41 PM Go to last post
      William Dickson

      Red Kite

      Thread Starter: William Dickson

      Canon 1DX
      f/4 500mm with 1.4
      f/5.6
      1/2000
      ISO 1250

      This is an older file, recently processed.... I, like many, are

      Last Post By: gail bisson Yesterday, 08:10 PM Go to last post
      Bill Dix

      Red-breasted Merganser (f)

      Thread Starter: Bill Dix

      From Barnegat in February.

      D500, Sigma 150-600C @ 600mm, Auto ISO 1600, 1/2500s @ f/6.3 manual.

      Last Post By: gail bisson Yesterday, 08:05 PM Go to last post
      Steve Kaluski

      Black-legged Kittiwake

      Thread Starter: Steve Kaluski

      I trust my ID is correct, if not please advise.

      On this particular afternoon we parked up to give the crew a break and decided to launch

      Last Post By: John Mack Yesterday, 02:27 PM Go to last post
      Sanjeev Aurangabadkar

      Hyena Portrait

      Thread Starter: Sanjeev Aurangabadkar

      Hi all,
      Here is a portrait of a Spotted Hyena from Masai Mara.
      1DX II
      500 II
      1/800
      f/6.3
      ISO 6400

      Last Post By: Sanjeev Aurangabadkar Today, 01:24 AM Go to last post
      kevin Hice

      Black Necked Stilt

      Thread Starter: kevin Hice

      Shot at Santa Anna Refuge Tx in February. Processed with Dpp 4,Photoshop. Comments and critiques welcomed.
      Canon 5D Mark 1V
      500 f/4 L IS

      Last Post By: John Mack Yesterday, 02:29 PM Go to last post
      John Mack

      Great Blue Heron

      Thread Starter: John Mack

      This image was created at Fort De Soto on 4/21/17 at 7:28PM. Image processed in Lightroom and Photoshop.

      Hand held, Full frame

      Last Post By: William Dickson Yesterday, 12:00 PM Go to last post
    Web Analytics