Here is a video about merlins. https://youtu.be/k6UDeKOL8K0 I was walking near an old beaver pond near my house when I heard a funny sound. When I got to a place where I could see, there were several bluejays divebombing a merlin. He kept coming back to his post on the dead tree, but the bluejays kept harassing him for a long time. Enjoy!