Long Tailed Tits' Illusion Trick. The top one appears to stand on the back of the lower one, but the white tail feathers cause the illusion.

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Size: 5472px × 3648px
Location: 10 Hillside Ave, Farington Moss, Leyland PR26 6RE, UK
Photo credit: © George Green / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: amusing, animals, avian, bird, birds, feathers, feeding, funny, garden, hungry, illusion, long, nature, ornithology, outdoors, station, table, tailed, tits, wildlife, young