At first you see only a few of them; cute little lambs moving across a
field.  Then there are more.  And more.  And the ground trembles with
their numbers in this fun video uploaded by EmmPolyester on January 25, 2016:


This takes place in New Zealand.  I must confess that I would be surprised if something like this happened in Florida, USA.  I'm not saying it couldn't... I've almost been trampled by cows before.

And I must admit to loving the photographer/camera op's cute reaction...

More fun animal videos can be found here!