If you ever watch a squirrel when given a nut, you might observe that they are a bit fastidious with them. Typically, they don't chow down! In fact, at times, they may outright reject an offering. In the beginning, that made me wonder, and I admit more than once that I tested one to see if it tasted funny! So typical me, I did some research!
So here it goes! If you don't want to understand, stop here and look at the images!
Come to find out there is some madness to their routine. If you watch closely they usually go through a process. Initially, they hold it in their mouth, which immediately puts their scent on the nut, and then they begin a quality control test on the nut. They will sniff it to test its freshness, which immediately determines if it is suitable for burying or if it should instead be eaten. Then, you will often see them do a shake-rattle movement with their paws to determine if there is actually a nut inside and how big it is! Squirrels can bury anywhere between 3000 -10,000 nuts, and they will do what is called spatial chunking in that they actually bury them according to the type of nut. So you might have a section for peanutville, walnutville and so on. They also scatter over a distance to prevent a loss if something happens in a particular area. Their strong sense of smell allows them to be able to stiff through the dirt. Pretty amazing little GPS system they have going! In addition, should they think another squirrel is watching them when they are burying them, they will do what is called deceptive caching. This means they will go through the entire burying process, including what seems to be dropping the nut in and covering it, and all the while, it is safely tucked inside their mouth. Watching them go through the process, it often takes a while before they select the place. So I guess when they actually eat it, they usually take their time and enjoy it!
So that's what I know so far, and more than most of you might want to know!
These are some of my shots where they seem to be examining the quality of my peanuts! Sometimes, their expressions suggest they are questioning their decisions!
Hope you enjoy!
If you ever watch a squirrel when given a nut, you... (