Balanced on one leg, a frog assumes the crane kick martial arts stance made famous in the movie The Karate Kid. The amphibious kung-fu fighter, pictured in East Java, Indonesia, looks ready to deliver ...

Forget little green pigs - this is how birds get really angry. With their own version of the Chinese martial art Wing Chun, these two Eurasian cranes show they're more than ready for their release ...

Photographer Monica Anantyowati, who took the snap, said: "I was unsure of what it was doing, however soon it was showing off like a true kung-fu master" Get all the very latest news in Ireland ...