I wondered that...and pulled up a photo I took of it after I bent it. It's not damaged that I can see.Hmmm, not sure if that's squirrel damage or not. I've got loads of junipers and loads of squirrels and the squirrels never bother the junipers...any chance the branch split when it was bent? Anyway, you can seal if you like but it appears to be a fairly small wound and the juniper won't mind it much.
I have squirrels by the dozens. Or USED to.
I use a Beeman R-8 @ 830 FPS.
Tally so far this year....probly 10-12.
HERE they likc to dig out the roots. They will dig out the shallowest pot for nothing and the deeper ones get walnuts planted.
They'll bareroot half a tree and always while you're not looking.
Go outside and find which pots have soil scattered all to hell. I tried mechanic's cloth but it's a hassle.
And it looks awful. Snaggy stuff even if you try to trim to fit pot.
I think it's just turned at a slightly different angle maybe? ...unless someone messed with it when my son has his over nighter. But I can't see them messing with its shape. Unless they knocked it off. But it's stuck in a ceramic bonsai pot. (To help keep it from blowing over in strong winds) The pot isn't damaged that I know of...will check it later. I did ask if it had been accidently knocked over. He said no one was really out on that deck...they hung out on the back patio. (Sun beats down so hard out there on the front deck and more seating out back.)It looks like the branch is at a more severe angle now. Did you bump/fiddle with it? I'm thinking it is a split.
Tree looks fine to me.
What I'm wondering is what that wire is supposed to be doing.
I would absolutely not do this. Leave it alone. The wire isn't cutting in, and may be supporting the weight of the foliage.I suggest wire cutters and careful snipping of the wire. Then, if the tree needs it, do your own wiring.
You can see the callus has halfway covered the wound now. I wouldn't do anything, it's taking care of itself.
Fwiw, I'm with Dave, this is what it looks like when wire doesn't support the outside of a bend, and the branch splits.