Note 834 — LETTER XV.
Reading edition
Nouvelles Observations sur les Abeilles, par François Huber, ii. 101-288. I have observed the bees collecting propolis in the spring from the buds of Populus balsamifera.
Reading edition
Nouvelles Observations sur les Abeilles, par François Huber, ii. 101-288. I have observed the bees collecting propolis in the spring from the buds of Populus balsamifera.