The authors of a new guide to bird photography describe their niche; stock agencies take a get-tough approacha against the use of images without permission but ingringers are fighting what they consider unreasonable demands; a video tour poverty in Memphis made by Alan Spearman of The Commercial Appeal with guidance from a summer intern

How to ensure your portfolio site serves the way you and your clients work now –by displaying your work well on mobile devices, incorporating your social media efforts and boosting your search engine ranking

Paul Buckley, executive creative director por Penguin Books USA, on the role photography plays in book jacket design and how changes in the book business affect what makes a good book cover