Hippo in Water — Green

1680 × 1120

Hippo splashing water with open mouth

1600 × 1200

Hippo with Open Mouth — Gray, Dynamic

1600 × 1200

Hippopotamus in Water — Green

1600 × 1000

Seal with open mouth

2560 × 1600

Hippopotamus with Open Mouth — Gray, Natural

2816 × 1584

Hippo in water with open mouth

1024 × 768

Hippopotamus Yawning — Green

1920 × 1200

Three Hippos in Water

1920 × 1080

Hippo in Water — Brown, Calm, Photograph

2048 × 1365

Hippo in Water — Brown, Calm, Photograph, Mouth

2048 × 1365

Hippopotamus in Water — Brown, Calm

2496 × 1664