Hippo awakes from afternoon nap and yawns. Look, no cavities.

Walrus takes a look at the tourists.

Lion wakes from his nap

Nile crocodiles wait for the herd to cross

Male walrus face off in Lagoya, Svalbard.

Nile crocodiles wait for the herd to cross

Walrus look over the tourists, Lagoya, Svalbard.

Walrus at haulout Lagoya island show their interest.

American crocodile smiling or napping. Teeth overlap the jaw.

Walrus at haulout Lagoya island. Herd had 30 individuals.

Hippo awakes from afternoon nap and yawns. Look, no cavities.