The Birds of Australia London Witherby & Co. 1910-1927. Australia Bibliography Birds Birds Australia Pictorial Works Bird Gregory Mathews Ornithology Porphyriomelanotus Taxonomy: Trinomial= Porphyriomelanonotus Australasian Swamphen, A detailed illustration showcasing a vibrant bird known as the Porphyrio melanotus, commonly referred to as the Australasian bittern. This bird is characterized by its striking dark blue plumage, contrasting red bill, and bright red frontal shield. Its slender legs are depicted in a vivid red hue, perfectly suited for wading through its marshy habitat. The background features hints of water and tall grasses, emphasizing the bird's natural environment. The elegance and distinct colorations of this species highlight its unique role within wetland ecosystems.