Juvenile parrots have greater behavioral flexibility than adults, a trait that makes them better problem-solvers, and helps them discover efficient foraging strategies, according to research published ...
Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Since at least the 1500s, the adage “You can’t teach an old dog ...
The dogge must lerne it, whan he is a whelpe, or els it wyl not be: for it is harde to make an olde dogge to stoupe. Already by the mid-16th century, this seeming matter-of-fact line for literal ...
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