This is interesting. I have a couple of older long lenses that have fungus and other glass problems, and get similar results with them, though not this much C A.
Breathing on the lens, and shooting as the condensation clears can get this effect too.
Evidently it's not DPC blue material, but still a cool shot of a radioactive pelican.
There are a lot of things holding this photo back. First, it's over edited, with the halos on upon the pelican, There is also an awkward element on the left side, and the photo is overall very flat. You have captured an interesting posture for the pelican, but have worked it entirely too much, eclipsing the subject matter.