The bird was showing as soon as I arrived spying its prey from on top of a wooden post, it regularly swopped down catching caterpillars. It also felt o the nearby field where it was hunting on the ground, hopping about and walking through the tall vegetation looking for food.
Cuckoos feed exclusively on animal food. They hunt insects, spiders, worms and other small animals. Sometimes they even eat small frogs and other amphibians. Plant food, on the other hand, is not on the cuckoo’s menu.
The cuckoo is a migratory bird that spends its winters in the tropical savannahs of Africa. It is a long-distance migrant, with the adults leaving in July or August and their young a month or so later. They return to the UK the following spring in late March or April.
I've spotted plenty of young cuckoo in my time while out surveying and birding but I have never had a bird show as well as this, crazy!