Male crickets give the female an edible packet of proteins to consume during mating. This sort of "nuptual gift" is fairly common in insects, and may allow physiological and behavioral changes that increase the chance of a successful mating! The longer it takes the female to eat the packet, the better the sperm transfer. Other insects give dead insects or even their own body as part of this pre-nup arrangement, so seems like crickets are getting off pretty easily (no pun intended!).
Bees sleep more after hanging out with bees than they do after spending time alone - five hours more! It could be the flood of information they have to process after encounter so many of their colony members - the extra sleep may help with learning and memory. Read more here!
If you live in the city, you likely see a lot of pigeons, and you likely see a lot of pigeons that could use a pedicure (if they have any toes left). WHY are pigeon feet so wonky? @TetZoo tries to work it out here:
The short answer, injuries from urban "stuff" - but I think there are still more questions! Why so many pigeons and not other urban birds, like crows?
Read more here, where pigeon experts Dr. Haag-Wackernagel and Dr. Lisa Jaquin discuss how fibers get tangled in pigeon feet and cause all kinds of problems (thanks to SavorTooth for that tip!).
Not only are scientists going to sequence the entire genomes of 99 domestic felines, they are going to make the data (all 168 terabytes of it) available on the cloud! My dream: in the future, this information will help us with understanding more about the genetic causes of different feline behavioral traits…read more here.