Super/Natural Episode 103 - "Bloodlines"
Animals go to extraordinary lengths to secure the survival of their bloodlines. In the face of predators, famine and climatic extremes they’ve evolved mysterious abilities to protect and provide for their young. River turtles join forces to predict the future; amphibians poison their young in the name of love; and a mother elephant introduces her calf to the family while it’s still in the womb.
To download high-res images, click on the image and then use the Download button in the overlay that appears.