is your office in karachi? were they all one type of woodpecker?
its prob not ahummingbird but a purpple sunbird.
Thanks for sharing. Good to see this.
During ramadan, we saw 6 woodpecker coming to our office garden for about a week. I do not know where they came from and disappeared so quickly.
And then there was a humming bird seen for many months here. My office is out of the city.