I know, I know, is there any other kind...
A young Parasitic Jaeger sporadically harassed the local gulls and terns yesterday morning at Tiscornia. It would land on the water disappearing from sight and then re-appear to strafe passing birds.
Here's a gif of it chasing the gull.
It was distant enough that it was hard to get the warm tones to come out in the pics, you'll have to trust me they were there reasonably. Only parasitic routinely has warm tones.
The wing bases are too wide for Long-tailed in addition.
You can just get a (vague) sense of protruding tail points in this pic if you imagine hard enough.