Why can't I catch you?

There was a butterfly fluttering in the greenhouse.
This sparrow tried its very best to catch it.
From the outside!

(Not our greenhouse, which is non existent, the greenhouse at the B & B where we were staying).

I am a Very Behind Bunny with blips.
But still breathing in and out at regular intervals,
and warm to the touch :-)

I plan to catch up (perhaps when it rains!).