Birds egg, common cuckoo, Cuculus canorus Ssp canorus Linnaeus, 1758, cuckoo egg found with 3 foster parent eggs in European robins nest, Erithacus rubecula (Linnaeus, 1758), at Stockbridge, Hampshire, England, 1957

Birds egg, common cuckoo, Cuculus canorus Ssp canorus Linnaeus, 1758, cuckoo egg found with 3 foster parent eggs in European robins nest, Erithacus rubecula (Linnaeus, 1758), at Stockbridge, Hampshire, England, 1957
Birds egg, common cuckoo, Cuculus canorus Ssp canorus Linnaeus, 1758, cuckoo egg found with 3 foster parent eggs in European robins nest, Erithacus rubecula (Linnaeus, 1758), at Stockbridge, Hampshire, England, 1957