Flying low

I was on the way home when i saw this a flock of birds flying low..i mean really low ani ah..mun kereta dapan ku ani hafta slow down and i saw dis one car had to stop on the hard shoulder..then after a few hundred metres, they flew away..i tink i see these white birds quite a lot lately..dari mana sja kah dtg nya burung2 ani? baik pulang di rambat tu..then di sembalih n jual daging nya..hahaha..