CM0094-APL-0059589.mov / Young English Bulldog, Durham, England / Young English Bulldog, Durham, England

CM0094-APL-0059588.mov / Young English Bulldog, Durham, England / Young English Bulldog, Durham, England

CM0094-APL-0059587.mov / Young English Bulldog, Durham, England / Young English Bulldog, Durham, England

CM0035-GTV-0015820.mov / Pelican Australian / Pelican yawn and stretches mouth and throat sac

CM0035-GTV-0015357.mov / Seals Southern Elephant Seals / Female gives tired yawn and lies down next to pup and male

CM0035-GTV-0015320.mov / Penguins King Penguins / Southern elephant seal male detail nose. Yawning

CM0035-GTV-0014362.mov / Seal Southern elephant seal / Elephant seal aggressive yawn towards camera

CM0035-GTV-0014190.mov / Seal Weddell / Weddell seal yawn

CM0010-AKF-0001055.mov / Koala / A cute young koala Joey sits with her mum and her mum has a huge yawn and then goes to sleep

CM0001-SF-0040855.mov / Tiger Bengal Tiger / Tiger centre screen, lying and yawning, exposing teeth

CM0001-OS-0032387.mov / Australian Sea Lion / Australian Sea Lion bull

CM0001-CT-0009926.mov / Green Sea Turtle yawning and resting on Benthos

CM0001-AW-0004863.mov / Lion / lioness atop ant mound yawns panting

CM0001-AW-0004681.mov / Hippopotamus / of half the body and face of one, camera pans to face of another with open mouth

CM0001-AW-0004513.mov / Hippopotamus / Hippo in river lets out massive yawn see teeth and jaw

CM0001-AW-0004512.mov / Hippopotamus / Hippo in river lets out massive yawn see teeth and jaw

CM0001-AW-0004511.mov / Hippopotamus / Big Hippo yawn side view

CM0001-AW-0004510.mov / Hippopotamus / Hippo wallowing in lake showing large pink belly

CM0001-AW-0004508.mov / Baboon / Baboon yawns a wide open yawn and then runs across long grass. Yawn is possibly aggressive body language.

CM0001-AW-0004505.mov / Baboon / Baboon yawns to camera, show teeth

CM0001-AW-0004293.mov / Hippopotamus / large yawn and flaring nostrils

CM0001-AW-0004290.mov / Hippopotamus / one hippo licking other then moving away and yawning. Calf nuzzles in close to dominant hippo.

CM0001-AW-0004289.mov / Hippopotamus / one hippo licking other then moving away and yawning

CM0001-AW-0004115.mov / Hippopotamus / Hippo yawning, view from back only.

CM0001-AW-0003895.mov / Brown Bear or Grizzly Bear / young bear hidden behind river reeds gives a large yawn