Sperm whale Physeter macrocephalus raising tail to dive after squid.
Sperm whale Physeter macrocephalus raising tail to dive after squid.
Filename: WB0870.jpg
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Keywords:
  • Sperm whale
  • Physeter macrocephalus
  • marine mammal
  • whale
  • cetacean
  • Physter catodon
  • toothed whale
  • tail
  • fluke