Stainless Steel Plate

As reported earlier that I put few pieces of stainless steel plates in my BH as an experiment to proof some old saying
that birds like to cling on metal plate during the hot day as metal can make them feel cooler.
During the past few days, the weather here was extremely hot as there was no rain for almost 20 days.
The highest temperature during the day in our area (not in my BH) was 35-36 degree Celsius.

See this video captured at 5.42 pm. on a very hot day, unfortunately, only one bird and one incident might not be able to proof anything yet.
So just treat it as my data collection.