max2 - I'm in the same boat as you, I don't know what they are bringing in. Still a little ground cover flowering dandelion, late thistles etc but no massive bloom to be seen. Have noticed the odd euc flowering could be it, everything east of my bees is native scrub for as far as they can fly so must be something out there flowering.
Interesting that the fruit harvest is running late around here this year, figs were all about 4 weeks behind normal and most of the apple varieties are 2 or more weeks later than usual.