OBDK

On a hot day, a bee’s schedule can change.Picture a summer garden at noon. The air shimmers. Leaves droop. Flowers that looked bright at breakfast seem a little tired. Now watch the bees. Some are still working. Some have shifted to shade.
Some may have started earlier in the morning, before the heat climbed too high. For bees, heat is not just weather. Heat is a habitat condition.

Hot days can affect:

• When bees forage
• How much energy flight costs
• Whether flowers offer nectar and pollen
• How important shade and water become
• Where native bees can safely nest and rest

This lesson turns a summer garden into a pollinator behavior lab. Students observe, compare, and ask: If the day gets hotter, what would you predict the bees will do next?

Read the Full Story:
https://obdk.com/blogs/obdk-blog/bees-in-the-heat-how-hot-days-change-pollinator-behavior
Explore the OBDK Bee House:
https://obdk.com/products/bee-house-includes-shipping

Picture a summer afternoon in a barn loft, a pine tree, or the shadowed edge of a field. An owl is tucked away, still as bark, waiting for evening. And students ask the very human question: is that owl sweating?

The short answer: No, not like we do. Owls do not have sweat glands spread across their skin the way humans do. Instead, they use a different cooling toolkit:

• Breathing changes to release heat
• Feather positioning to manage airflow
• Shade and shelter during the hottest hours
• Stillness to avoid creating extra body heat
• Night activity when temperatures drop
• Body posture that helps heat escape

This lesson turns one simple question into anatomy, physics, behavior, and habitat design. Students can even design a cool owl roost and ask: if you could not sweat, what would your body need to do instead?

Read the full story:
https://obdk.com/blogs/obdk-blog/do-owls-sweat-how-birds-beat-the-heat-without-sweat-glands