the young pullets I have seen dustbathing seem to get, well, sort of stoned, or drunk...... It's like this instinct kicks in that they cannot snap out of. If they're moved from the dust bath area they still just lay there flopping about on the grass as though they were still dust bathing. And they have a different peep when they're in the dirt, a sort of rusty-hinge squeak that they only use at dust bath times. It is absolutely hilarious to watch. Anyone else notice these things?