Hmm. That's how to get 'em to appear in the right place with the blog text.
To actually link the fieldnotes photos etc in the first place tho, there's an option when you add the fieldnote/photo etc asking if you wanna link it to a blog. It gives you a dropdown of yr blog titles.
So basically, you have to do the main blog first then link the fieldnotes & photos etc.
Personally, I post the fieldnotes & photies first (not linking them to the as yet non-existent blog), do the blog, then go back & link the fieldnotes & photies. It's more complicated, but means that the blog isn't sat there live for peeps to potentially look at but with no fieldnotes & photies....
Hope that helps!
love
Moth