- ... that the fossil butterfly Prodryas persephone is so well preserved that individual wing scales can be seen?
- ... that the beetle Lixus concavus lives inside sunflowers?
- ... that the Niagara Parks Butterfly Conservatory imports up to 3,000 butterflies a month from around the world?
- ... that the extinct sawfly Pseudosiobla cambelli is one of three species of Pseudosiobla known from the fossil record?
- ... that members of Senostoma kill their hosts when ready to emerge?
