Beekeepers closely watch population, productivity

Honey production declines
1 Honey production declines 
Honey production
2 Honey production 
Family business
3 Family business 
Comparing hives
4 Comparing hives 
Hive health
5 Hive health 
Busy time for bees
6 Busy time for bees 
Keeping with bees
7 Keeping with bees 
Hive health checkup
8 Hive health checkup 
Unknown threat
9 Unknown threat 
Poor production
10 Poor production 
Healthy colony
11 Healthy colony