On a longline fishing boat off the Galapagos Islands, a concerned biologist working undercover as a cook films a horrifying scene. As the camera rolls, a blue shark is dragged upside down out of the water, a sharp hook piercing it through the roof of the mouth and out through the side of the face...

Turtles may seem like low-maintenance pets, but those about to rush out and bring one home should consider that they require years (sometimes decades) of specialized care. Turtles can also transmit disease. Like all wildlife, these reptiles belong in their natural habitats. Adopt, don't shop Small...