Sarcopterygiilobe-finned fishes and terrestrial vertebrates


    • pine siskin
      Carduelis pinus
    • pine siskin
      Carduelis pinus
    • pine siskin
      Carduelis pinus
    • lesser goldfinch
      Carduelis psaltria
    • lesser goldfinch
      Carduelis psaltria
    • lesser goldfinch
      Carduelis psaltria
    • lesser goldfinch
      Carduelis psaltria
    • lesser goldfinch
      Carduelis psaltria
    • Eurasian siskin
      Carduelis spinus
    • American goldfinch
      Carduelis tristis
    • American goldfinch
      Carduelis tristis
    • American goldfinch
      Carduelis tristis
    • American goldfinch
      Carduelis tristis
    • American goldfinch
      Carduelis tristis
    • American goldfinch
      Carduelis tristis