Wildlife Spotting

I spotted one of these beautiful bee with an unusually long sucking mouthpart or proboscis today at Dalai Hill at Mussoorie. I was just attracted to its long sucking mouthpart and chased it here and there. but it wouldn't sit still. I clicked many shots with increased shutter speed but found all shots blurred. Gave up at last. To my utter surprise I saw one sitting still on a leaf on the way back.