1/4 In the wild Patagonian mountains, a puma battles to raise her biggest litter yet. (R)
2/4 In Kenya, an incredibly rare event gives a mother elephant the challenge of a lifetime. (R)
3/4 A cheetah mother fights to raise her precious cubs, preparing them for life without her. (R)
4/4 As a young rival emerges, a spotted hyena queen struggles to keep her grip on power. (R)
