Wagtail
Horse servant
Why is this? The grass looks lovely and lush, is regularly poo picked, but there are patches that the horses leave to grow long and never touch. Could it be where they urinate? Or could it be something in the soil? Even the fatty in the bare paddock does this. He has grazed the rest of the grass down to the bare earth, but has huge swathes of it that he just leaves. They all do it. 
Funny thing is, if I top a bit of it (not much for obvious reasons) he will gobble up the toppings.
Funny thing is, if I top a bit of it (not much for obvious reasons) he will gobble up the toppings.