Sarcopterygiilobe-finned fishes and terrestrial vertebrates


    • white-crowned sparrow
      Zonotrichia leucophrys
    • white-crowned sparrow
      Zonotrichia leucophrys
    • white-crowned sparrow
      Zonotrichia leucophrys
    • white-crowned sparrow
      Zonotrichia leucophrys
    • white-crowned sparrow
      Zonotrichia leucophrys
    • white-crowned sparrow
      Zonotrichia leucophrys
    • white-crowned sparrow
      Zonotrichia leucophrys
    • white-crowned sparrow
      Zonotrichia leucophrys
    • northern mockingbird
      Mimus polyglottos
    • white-crowned sparrow
      Zonotrichia leucophrys
    • white-crowned sparrow
      Zonotrichia leucophrys
    • white-crowned sparrow
      Zonotrichia leucophrys
    • white-crowned sparrow
      Zonotrichia leucophrys
    • white-crowned sparrow
      Zonotrichia leucophrys
    • white-crowned sparrow
      Zonotrichia leucophrys
    • white-crowned sparrow
      Zonotrichia leucophrys