OLogy: Make Your Own Biodiversity Stationery
OLogy (American Museum of Natural History)

Send a note to a friend with these colorful letterheads.

But Why?: Do Bumblebees Have Hearts?
But Why?

Arthropods, including bumblebees have a heart that’s like a straw running down their back. Their open circulatory system bathes their organs with blood.

Tohono Chul @ Home: Arthropods
Tohono Chul

Many people exhibit an intense dislike for ”insects,” or should we say, arthropods, that VERY large grouping of invertebrates with segmented bodies and jointed limbs that includes the spider (an arachnid) on the wall, the lobster (a crustacean) on your plate and the butterfly (insect) in your yard.

Tohono Chul @ Home: Arthropods Coloring Sheets
Tohono Chul

Download this week’s coloring sheets featuring Arthropods!