Wild animals are back. Kangaroos bounding through the streets of Melbourne, elephant herds passing through Indian villages, jackals in Johannesburg, leopards in Mumbai, wild boar in Bergamo and Verreaux eagles catching thermals above a silent Cape Town. And of course, inevitable cartoons of humans in surgical masks staring forlornly at animals playing on the sidewalk. Is lockdown good news for creatures - or for poachers?