Flycatcher (that ended up catching a dog)

We had a cold front come in last night, so the wind was strong and loud, and Laney kept watch through the night. This morning she was eager to get out for her walk to check things out. Once in the woods, I spotted this bird and Laney spotted a bunny, so as I was aiming my camera, off she went dragging her leash. This has happened before, and Laney always comes when I call her back. Well this time she did not.
So I combed the woods, calling and calling, with no result. Then I thought she might have gone ahead of me, so I completed the walk, hoping she would be waiting for me at home. No such luck. So I went back to the woods to look again, thinking her leash might have gotten caught and tied her down. Sure enough, I saw a bush jiggling with no sign of anything in the branches, and there was a very distressed Laney wrapped tightly to the base. 
Lesson learned, I won't Laney run free unless she is truly off leash.