A Letter from Poland - Dangerous Species 08.07.2024 18:45 This week's Letter asks: Which animal is the most dangerous? The mosquito? Domestic dog? Or... homo sapiens? Audio 04'46 Which animals are the most dangerous? An adder in Poland's Polesian National Park. Is this the most dangerous species in Poland? Or the domestic dog? Mosquitoes or... people? Listen to find out more. pt Presented by Patrick Trompiz