Sarcopterygiilobe-finned fishes and terrestrial vertebrates


    • yellow-headed blackbird
      Xanthocephalus xanthocephalus
    • yellow-headed blackbird
      Xanthocephalus xanthocephalus
    • yellow-headed blackbird
      Xanthocephalus xanthocephalus
    • yellow-headed blackbird
      Xanthocephalus xanthocephalus
    • yellow-headed blackbird
      Xanthocephalus xanthocephalus
    • yellow-headed blackbird
      Xanthocephalus xanthocephalus
    • yellow-headed blackbird
      Xanthocephalus xanthocephalus
    • yellow-headed blackbird
      Xanthocephalus xanthocephalus
    • yellow-headed blackbird
      Xanthocephalus xanthocephalus
    • yellow-headed blackbird
      Xanthocephalus xanthocephalus
    • yellow-headed blackbird
      Xanthocephalus xanthocephalus
    • regent honeyeater
      Xanthomyza phrygia
    • Granite Night Lizard
      Xantusia henshawi
    • Sabine's gull
      Xema sabini
    • Sabine's gull
      Xema sabini