Egyptian Vulture Neophron percnopterus in rain. I love their bright yellow coloured head. A recent paper in Nature journal says that the bright yellow coloured head is due to the carotenoid pigments.
Canon EOS 1D Mark II, Canon EF 400mm F2.8 L IS USM, EF 2xII, ISO 400, f8, 1/400, full frame image.
Look forward to your comments and critiques.