What she uncovers is quite bonkers and might leave you scratching your head. Cuckoo reviews are a mixed bag, but lean mostly positive, with a 78 percent critic rating on Rotten Tomatoes and 60 ...

This story appears in the January 2018 issue of National Geographic magazine. For the care and feeding of its offspring, the common cuckoo outsources. When she’s ready to lay an egg, a female ...

and she wants nothing more than to return to her mother's home in the U.S. SEE ALSO: How Dan Stevens developed his wild character in 'Cuckoo' Once the family arrives, they're greeted by the resort ...