The cuteness may not last long, thanks to climate change
Everyone on the internet is agog over the adorable ila pika, an endangered small mammal that is part of the taxonomic order Lagomorpha (rabbits are also Lagomorphs). The ila pika is undeniably cute and undeniably in trouble. Due to climate change, these little guys are moving higher and higher to find snow. This is the first photograph of an ila pika in 20 years.
How parrots' social lives prep them to mimic humans
Have you ever wondered why parrots tend to copy what their humans say? It has to do with their backgrounds as social birds, where they even have their own "names." Learn about Disco, an amazing parakeet, who knows over 100 phrases, and can even beat-box.
Rats exploring a new environment do better with a buddy. Scientists measured rats second exploration of a novel space either alone or with another rat. Rats who had a buddy on that second trial were more exploratory, and the effect lasted through a third solo trial. Read more!
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!
Leave it to two of my science-blogging faves, DogSpies and BuzzHootRoar to bring us the top reasons that dogs hump, complete with animated GIFs. We can all just go home now, science journalism is done.
Feeding corticosterone (a stress hormone) to zebra finches had the opposite effect of what scientists expected - it made the birds MORE social, but those "friendships" were more fleeting than those exhibited by control birds, who spent more time with family and closer friends. Read more about the recently published study here.
"Babbling" is the first stage of language development in humans in which infants make sounds that are considered pre-linguistic and practice for future chatting. Babbling has been found in several other animal species (including bats, monkeys and parrots), and now maybe in fish? Turns out that baby snapper (larvae) make "knocking" sounds that adults also use, which function to keep fish together in their schools. Read more here.
Two deer species have been found responding to distress cries of other species, including seals and humans. Why? These sounds all share some common sound structures and patterns, but the deer only responded when the frequency of non-deer cries was similar to that of their own infants. Structure and pattern may be a universal way to detect "someone is in danger" - and it may be helpful to know there is danger in the area, even if those making the calls are a different species. Read more here.
For some strange reason, we are really good at matching photos of strangers and their dogs. This finding has been demonstrated in a few studies, and a new study delved deeper - and it turns out that if you can't see the eyes of either the dog or the owner, it is ever so much harder to match the two...so whatever it is that makes people and their dogs seem like they belong together - it's in the eyes!