81 reactions | The spur‑winged goose is the biggest in Africa, weighing up to 10 kg 廉. What’s unusual is its diet—many feed on blister beetles, which contain toxic cantharidin. This makes the goose itself poisonous to predators and even humans if eaten. They also have sharp spurs on their wings used in fights. Despite their size, they’re strong fliers and migrate across wetlands. | AdventurousAfrica | Facebook