Some posts not showing up

Hi,

I’ve looked through the forums for someone else with this issue, but cannot find anything.

Some of my posts appear fine, like this one: http://brianwbeard.photography/2015/01/step-by-step-image-lake-eola-turtles/.

Others only have the featured image, like this one: http://brianwbeard.photography/2015/01/landscape-vs-portrait-which-orientation-to-use/. Notice that the post title, the sidebar, and all content is missing. About half of my posts appear this way, and I can’t figure out what makes them different from the ones that work.

For the posts that don’t appear correctly, when I view them in edit mode, all the content is there. It just doesn’t appear when page is viewed.

Thanks for your help again,

Brian