Cyril Ruoso / Pygmy kingfisher (Ceyx picta) portrait, Cross River State, Nigeria. Non-ex

Mark Raycroft / Miniature Long Haired Dachshund (Canis familiaris) running

Mark Raycroft / Miniature Long Haired Dachshund (Canis familiaris) running

Paul D Stewart / Copperplate engraving of a Stag Beetle (Lucanus cervus), with hand colouring possibly by Donovan himself. While most plates were thinly coloured to tint the interstices of the lines of the engraving b...

Petra Wegner / Miniature Wirehaired Dachshund sitting.

Mark Bowler / Miniature shetland pony (Equus caballus) mother and foal in field, UK

David Maitland / Close up of head of a male miniature Blue-winged olive mayfly (Acentrella sp). The male mayflys head is dominated by its remarkable red 'Turbinate' compound eyes which, directed upwards and phenomenal...

Jane Burton / Cream Dapple Miniature Long-haired Dachshund puppy with British shorthair red tabby Kitten.

Petra Wegner / Two Miniature Schnauzers, black-silver and pepper-and-salt coated, sitting in autumn foliage

Petra Wegner / Miniature Schnauzer, black-silver coated, standing in autumn foliage

Gary K. Smith / Miniature cultivated Autumn chrysanthemums, planted in galvanised containers on garden patio, Norfolk, UK, October

Mark Taylor / Two Miniature Goldendoodle puppies (Golden retriever x Miniature poodle cross), 7 weeks, one lying across the other