Bees come in many shapes and sizes, and bumble bees are always a welcome sight in the GNG. This Yellow-faced bumble bee spent an entire morning collecting from only california poppy flowers. I would take about 15 minutes for it to fully load-up its scopa with orange poppy pollen, then disappear for a few minutes while it unloaded its bounty at the hive, the reappear to repeat the process.
Yellow-faced bumble bee – Bombus vosnesenskii ♀ on California Poppy – Eschscholzia californica