Luke Massey / Two Wild boar (Sus scrofa) feeding in woodland with piglets, Forest of Dean, Gloucestershire, England, UK, May.
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Terry Whittaker / Group of Common starlings (Sturnus vulgaris) feeding from a bird feeder, with an adult feeding juveniles perched on the top, Greater Manchester, England, UK, May.
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Frederique Olivier / Tilt shot of a Black browed albatross (Thalassarche melanophris) with its chick on a nest, New Island, Falkland Islands.
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Frederique Olivier / Hungry Adelie penguin (Pygoscelis adeliae) chick pecking at a rock before tucking into its parent to keep warm, with a dead chick in the foreground, Antarctica
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Frederique Olivier / Close-up of an Adelie penguin (Pygoscelis adeliae) with a chick begging for food and a dead chick nearby, Antarctica.
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Konrad Wothe / Ring-tailed lemur (Lemur catta) with baby feeding from very thin branches, Berenty Reserve, Madagascar.
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Nick Upton / Common swift (Apus apus) feeding chick in a nest box, filmed using infrared light, Cambridge, England, UK, August.
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Nick Upton / Greylag goose (Anser anser) family walking and grazing on the margin of a lake, Gloucestershire, England, UK, April.
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Nick Upton / Pair of Greylag geese (Anser anser) and chicks swimming in a line to emerge from a lake, Gloucestershire, England, UK, April.
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John Waters / Female Mute Swan (Cygnus olor) swimming with eight cygnets. River Kennet, Hungerford, Berkshire, England, UK, June.
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Luke Massey / Female Wild boar (Sus scrofa) and piglets feeding, Forest of Dean, Gloucestershire, England, UK, May.
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Luke Massey / Wild boar (Sus scrofa) foraging with two piglets, Forest of Dean, Gloucestershire, England, UK, May.