Okay, so she’s 15 weeks old so there’s not a lot of actual evidence for this claim, but she does watch them until they are out of sight when out in her buggy (a bugaboo bee, buggy-fans, I can’t recommend it enough).  Also she will quiet down when presented with a gently swaying mass of leaves.  I’m hoping this will continue and be a “thing”.  Like “Oh, yeah, she really loves trees”.  That’s cute in a toddler.  Ok, maybe not in a grown-up.