It’s all about whose where on the food chain.
My trip last weekend included some time at both Myrtle Beach State Park and nearby Huntington Beach State Park. While hanging with friends at the former park, I was impressed by the amount of bird activity and marine life (from the ocean pier) we saw. Cedar Waxwings were everywhere scarfing up the ripe Yaupon berries. The surprise birthday party for my friend was held at one of the picnic shelters and there happened to be some Yaupon trees along the road edge so I finally took my camera over toward the trees and stood for awhile hoping the flock would come in closer. They were pretty spooked by all the bicycles and cars going by so I managed only a few images.
While sitting at the picnic shelter, Scott saw an immature Red-tailed Hawk fly in and land on a pine limb over the road. It had captured what looked like a young squirrel. We all got up and looked at it and it just sat there looking around. I finally eased over underneath to get a photo. It finally took off and flew into the woods a few hundred feet away and began to eat its meal.
Back at Huntington Beach, the falling tide on the salt marsh side of the causeway revealed a smorgasbord of dining opportunities for the local birds. Great and Snowy Egrets stalked the shallows for small fish.
The Tri-colored Heron and Greater Yellowlegs were mainly going after smaller prey, the abundant transparent Grass Shrimp.
My favorite hunters were the pair of Ospreys patrolling both sides of the causeway. I was hoping to get a series of shots of one diving and catching a fish, their primary prey (an Osprey’s diet is 99% fish). An Osprey typically soars over a water body at a height of 30 – 100 feet, scanning the water surface for fish. When it spots one, it will usually momentarily hover, and then fold its wings and drop toward the water. I watched as one bird did this time and again and then pulled up before actually hitting the water.
Finally, one bird hovered close to the causeway and quickly started its dive. I tried following it but missed a few images or had some blurry ones as it dove toward the surface near the causeway.
It hit the water several feet out in front of me and was so close that I couldn’t get the whole bird in the photos! Their long wings give the extra lift to pull their prey out of the water. Their nostrils also shut tight as they hit the water.
Studies show success rates for Osprey dives of between 24% and 82% (meaning they don’t catch a fish every time). They have specialized toe pads, strongly hooked talons, and a reversible outer toe, all of which give them a better grip on the fish.
Osprey are the only raptor that has oily feathers, which allows them to shake off the water as they emerge from the surface, making it easier to lift off with their prey.
It all happened so fast, I lost track of the Osprey as it flew away, did the characteristic body shake that follows most dives (to shake off the water) and headed to a perch to eat its meal. Ospreys usually orient the fish head first to reduce drag as they fly. On this day, no Bald Eagle appeared to try to steal a meal and I finally saw the Osprey fly far across the marsh to a large dead tree.
All in all, a great couple of hours of hunting at Huntington Beach. Watching all that feeding had made me hungry, so I decided to grab a bite myself and head home.