Relationships

Greater short-toed lark (Calandrella brachydactyla) on a farmers field

Red fox, two red foxes (Vulpes vulpes) cuddling with each other

Red Sea, underwater, scuba, coral reef

King penguins (Aptenodytes patagonicus), fighting over

King penguins (Aptenodytes patagonicus), fighting over

Trichinella spiralis encysted in pork muscle

Sheep tick female having drunk blood on a dog

Cichlid suffering from white spot disease

Discus suffering from hole-in-the-head disease

Fish louse fixed on the tail of a goldfish