Hiroya Minakuchi / Gray Whale (Eschrichtius robustus) with barnacles and whale lice, Baja California, Mexico

Hiroya Minakuchi / Gray Whale (Eschrichtius robustus) skin with barnacles and sea lice, San Ignacio Lagoon, Baja California, Mexico

Hiroya Minakuchi / Southern Right Whale (Eubalaena australis) with Kelp Gull (Larus dominicanus) picking off lice, Valdes Peninsula, Argentina