As we walked along the shore trail in Stanley Park, we came up on a gull that had just caught a crab. The gull was intent on eating the crab, as well you might imagine. However, its lunch had also caught the attention of a bunch of crows (could hardly call them a murder). Consequently, the gull was trying to find a way to avoid the crows and eat its food. It was not going to escape them, of course. Instead, it had to do the best it could and accept that they were going to get a few scraps.