The first video doesn't have sound, in case you thought you suddenly went deaf. The second video does have sound.
Looks like someone wasn't ready to give up on searching for Easter Eggs just yet. Even though we have gators in Florida and I've lived here the past 10 years I still lose my mind every time I see one. They're so bad ass and the closet to dinosaurs as I'll ever get (until a real life Jurassic Park Opens *fingers crossed*) If this beast was on my porch he would still be there. One look out back and seeing him would have me like "man I really loved the back porch, but oh well it's not mine anymore" and go about my day.