Duck-billed platypus illustration vector https://www.rawpixel.com/image/573469/duck-billed-platypus-animalView licenseDrawing of a duck-billed platypus https://www.rawpixel.com/image/573335/duck-billed-platypus-animalView licenseDuck-billed platypus from An Account of the English Colony in New South Wales (1804) published by David Collins. Original… https://www.rawpixel.com/image/573397/duck-billed-platypus-animalFree Image from public domain licensePNG Drawing of a duck-billed platypus, transparent background https://www.rawpixel.com/image/572443/png-drawing-duck-billed-platypus-transparent-backgroundView license