This was my first sighting to Oriental Pratincole. I was roaming in a field and was not aware that one of the female has laid eggs on ground and sitting on it, as it was perfectly camouflaged. We noticed a pratincole attacking a Sarus Crane who accidentally landed near the land where the eggs were laid. Fortunately or unfortunately we were also very close to that point. A male bird came in and sat behind us, it kept flying us, making us chase it and took us away from the eggs location.