I was wondering when the crows would turn up. Did you know that researchers have found them more intelligent than chimpanzees? I have often heard that they are a very smart bird, but did not know that interesting fact. Crows, so I read, have a very developed forebrain, which is where most intelligence is stored. In fact, the anatomy of their brain is very similar to humans.
Here are a few more facts about them.
Their scientific name is Corvus brachyrhynchos. Try saying that one fast!
Crows first appeared during the Miocene Period, around 17 million years ago, in Oceania and Australia.
They can be found on every continent except Antartica.
They are omnivores.
A group of crows is called a "murder".
Crows are monogamous. This means they have only one mate for their entire life.
They look out for one another. When a female crow is incubating the eggs, other crows, whether they are her mate or not, will watch for danger and protect the female.
Both the female and the male crow will help take care of the offspring. The offspring are also known for staying with their parents to take care of the new offspring.
Apart from being very intelligent, crows are social birds as well. Each murder will develop a specialized dialect so each crow knows what murder it belongs to.
I learned of the above information, and much more at this website. More interesting facts can be found here.