Monkeys are slightly faster than humans at visual processing:
https://monkeys.alloftheanimal...
"The average [monkey] visual reaction time is around 200ms to 300ms, with a median of around 215ms. ... The mean human reaction time to touch, auditory, and visual stimuli is 150 milliseconds, 170 milliseconds, and 250 milliseconds, respectively."
But dogs are much faster:
https://humanbenchmark.me/test...
"The table below shows approximate response times to visual or tactile stimuli, drawn from published research: ...
Dog 60-100 ms Behavioral studies
Human (trained) 150-200 ms Cognitive research
Human (average) 250-300 ms Our test data"
So, if dogs are at least two to three times faster than monkeys, (I had heard elsewhere dogs are about seven times faster than humans), that means maybe dogs are even faster than crows?
I have to wonder about cat reaction time too? The table says cats are like twice as fast as dogs:
"Cat (domestic) 20-70 ms Behavioral studies"
Faster reaction time might help dogs and especially cats catch birds to eat them?
Anyway, so I think the implication in the quote from the article that avian brains are generally faster then mammal brains may not be well-supported given not enough species (both avian and mammalian) were compared?