Colchester Zoo hyenas (by nicknack68)

Crocodiles (by rabinovitsch)

Hyenas in the early morning sun (by bradleyvdw)

Lunch (by tim.banks61)

Spotted hyena dad Zoltan with cub (by katka789)

Hyenas (by Richard Denyer)

Kudu tricked his way out of a hyena ambush by losing himself in a herd of zebra

Source: Daily Mail

Bearded vultures (by Korkeasaaren eläintarha)

Nile crocodiles (by bazza_barrett)

The skirmish (by Andrew Schoeman)