Coparenting with a bonded male-female pair happens in about 81% of bird species, while single mom parenting occurs in 8% of the bird world species. Parents with help live up to two years longer ...

Other species have their own special ways of showing feelings and expressing happiness, though, and they're just as ...

But often the cuckoo mom gets away undetected ... a retired photo editor who’s an avid wildlife photographer, observed the birds’ behavior in 2014 in Amsterdam, where she lives.