Frozen...?

For the past three days I've been posting photos with little color; yesterday's and today's are black and white. Perhaps it's because the weather outside has been pretty colorless too, albeit beautiful in its own way. Yesterday Belgrade Daily Photo posted a photo of crows in Kalemegdan, and today I found my own crow, perhaps one that fell victim to our recent low temperatures. But did you know that a group of crows is called a "murder," though this term usually appears in poetry rather than scientific contexts? Not sure if this bird fell victim to some sort of avicide, but I took its photo because I have an artist friend who always wants such photos; beauty in death sort of thing....