Hi Alex,
It's Julia from the professional development course. I have a question that I wanted to post here. I know that hair is analyzed for diet information, as are whiskers. With fur, it is shed each year, so you know you have a year's worth of diet information, and you can pretty much date the diet closely. But whiskers last much longer. Is it known how long they last before they are shed/lost? Is it a variable length of time? Assuming it is not known exactly, how do you date the diet information that is gotten from a whisker? Thanks!