There have been some very good views recently of a juvenile cuckoo being fed by the foster parent. At one point the meadow pipit perched on the cuckoo to feed it. The photos below are courtesy of Nidderdale Birders, taken near the carpark at Scar House.
Cuckoo juv. July 2015 Becky Huff
Cuckoo juv. July 2015 Margaret Hemsworth