About a week ago, as part of yearly summer fire prevention, some of the fields at the marine lab were mown. After this happens many of the little critters living in the dried grasses are left homeless and become relatively easy prey for predators of all sorts. Since the mowing I had been seeing a great blue heron hunting in the field, and it took me until the day before yesterday to remember to bring the camera with me. Fortunately it was overcast that morning and the heron was there!
I watched the heron hunt (unsuccessfully) for a while, then my attention was drawn to a much more dynamic avian predator. A juvenile red-tailed hawk, possibly the one that grew up and fledged from the nest across the canyon from my house, flew overhead and perched in a cypress tree. From there it had a birds-eye view of the field, and it didn’t take long for it to spot a late breakfast. The heron left, squawking loudly to protest the interruption to its hunting.
The hawk actually skinned the rodent before eating it. . .
. . . and then it ate the skin!
The hawk did not linger on the ground after eating its rodent prey. It flew back across the road up to the cypress tree again. I got lucky and managed to catch a few shots as it flew by.
Of course, I have no way of knowing if this young hawk is indeed the one we watched grow up. I’m reasonably certain that the marine lab is in the parents’ foraging territory, as I’ve watched them leave the nest site and fly towards the lab. At some point the juvenile will have to disperse away from its parents and establish a territory elsewhere. In the meantime, it, along with other birds of prey, will have easy pickings in the fields. This has been a banner year for wood rats and gophers (ugh!), which means there should be plenty of food to go around.
By the way, the heron did not catch any rodents while I was watching. It did not return after the hawk arrived.