Security camera happened to capture seal giving birth on dock

Seal was giving birth on dock.This is captured by the security camera unexpectedly.The video quality is quite clear,so you can see the whole procedure clearly.It's good to have security cameras that help us find amazing things like this.But I get a question, how did the seal stay on the dock?

Here is the video:

Turn your old iPhones and iPad into home security cameras

We will never be surprised that iPad/iPhone bring too much surprise for our life.And we do appreciate Apple give their fantastic job.

Now many family gets security cameras to protect from unexpected break-ins.May be you don't need these things when your think your house is safe enough.Here,you get an opportunity to make your iPad/iPhone as home security cameras for explore.

Below is the video showing how to do this: