|Birds Foot Trefoil|
|White Dutch Sweet Clover|
a nectar flow.
I was out in my back bee yard and noticed my Catalpa Trees flowering. Catalpa Trees have very large leaves and produce large bean pods. The flowering usually means the timing is right for the start of the nectar flow. The Catalpa trees don't really secrete nectar, and I have never seen the bees work the Catalpa flowers. But, the timing of their bloom usually coincides with the early part of the main nectar flow.
I added supers on my hive by the Catalpa's yesterday and noticed the top deep box was solid honey.
I have White Dutch Clover and Birds Foot Trefoil blooming in large numbers near my bee yard.