turns out he survived. 51-year-old martin keller survived with minor bruising. >> that thing is going pretty quick and comes to a halt relatively fast. >> it is a strong landing. he's lucky because it's in shallow water. it's on the sand bank almost. >> here is a picture on twitter what the plane looked like afterwards. >> there is hardly anything left. >> here is another one of what it looked like while it was still in the water. here is one of martin walking away. >> walking away. that's awesome. >> with a bandage on his knee. >> probably at the end is crawling out. >> they are territorial and protective. when simon cowell from the wildlife foundation found out that there was a signet baby swan caught in a fence, he knew what he was up against. >> this is likely where we are going to get attacked. >> i know. good boy. yeah, yeah, yeah. go on. you go down there. >> you could see papa. there stuck in the fence is the signet. >> all right. come on. back down. we're good. all right, baby. you've got to go back the way you came or you are going to get well stuck. all right, fellow. all r