Bullfrog Battle Royale | The Mating Game | BBC Earth
15 Video Views·Jan 30, 2026
The life-or-death struggle among frogs is fierce during the breeding season. Males compete for mates, wrestling and clinging tightly to gain the right to reproduce. This is an instinctive battle where only the strongest and most resilient have a chance to perpetuate the species.
The males occupy the centre of the pond and fight to hold a place there.
Their calls will attract females.
But they will have to get to the centre
if they're to meet the strongest males.
So, if a male is going to mate, that's where he needs to be.
Which, for a latecomer, means running the gauntlet.
As any prizefighter knows,
dodging the hits is all part of winning the bout.
And by doing what frogs do best,
he reaches the centre unscathed.
But his victory may not last long.
New contenders are arriving.
And this is one of those they've all been waiting for.
A female.
She wants to get to the centre too.
After all, that's where she will meet the strongest males.
Swimming there underwater is her best chance of reaching them.
If a male is to mate, he must stay in the centre.
And he won't be able to do that without a fight.
These battles are no-holds-barred and can even be fatal.
The latecomer accepts defeat.