Hi, I have had a new flock of six pullets now for about three months (it's summer here in New Zealand). They have got used to me, very tame. This morning I went out to feed and water them and collect the eggs as I do every morning, and instead of running up to me as usual they all ran away and hid under the flax bushes in their paddock - very strange. I was worried they might have something wrong with them, until later on I realised that due our current heatwave I had, for the first time, put on a big old straw hat of my husbands on my way to their paddock. My question of course is - did they not recognise me in my hat ? And is that the reason they were spooked? Anyone else had similar experiences? And do chickens really recognise individual human beings by their faces? It's not as if I always wear the same clothes or footwear......