Our family went for a drive along the Grand Valley Road northwest of Cochrane a few days ago in search of raptors of any description. This road is nice drive that is rarely busy and can often yield sightings of owls, hawks or eagles. In a hilly farmland area we noticed a number of ravens circling around a stand of trees in a field a couple of hundred metres off the road. When we pulled over to see what the focus of their attention was two coyotes bolted out from under a large cedar and sprinted across the open into the thicker forest on the far side of the field. Looking back to the spot where they started running we could see a carcass that had been mostly picked clean of what, judging by one of the horns that was sticking up, appeared to be a bison. As it was on farm land it seems likely there were bison being raised here but there were no other farm animals within sight to confirm that theory. With coyotes, ravens, magpies and probably a number of other predators drawn to this unfortunate beast, its herd was likely as far away from this spot as the fences would allow. So, we were watching the ravens which were squawking and pestering the smaller birds picking at the scraps when Bobbi noticed a Golden eagle (Aquila chrysaetos) approaching from down the valley.
We already had the long lenses out so we were able to photograph the bird as it flew overhead towards the other birds. Two ravens also saw the eagle inbound and flew up to harass this new attendee. The three looped around the trees for a minute before the eagle landed in one of the high branches and the black birds returned to ground.
During this chase, the overcast skies took on a more threatening tone and soon a soft snowfall turned into a blizzard. I thought the Golden eagle would wait out the height of the storm from the perch so I kept looking around to see if the coyotes, or anything else, came back.
Out of the sheets of snow a Bald eagle (Haliaeetus leucocephalus) swooped in and took up a spot on a tree near to the Golden. This had turned out to be a great encounter and when a couple more Bald eagles flew in and around over the next half an hour, it continued to get better and better. The snow did finally ease up and there were opportunities for nice flight images.
The lighter skies appeared to spur one of the Bald eagles to say goodbye to a raven it had been sharing a tree with across the field and glide over to the bison skeleton.
This eagle brought a good amount of conviction to its scavenging intent and it chased off all of the passerine that had been crowding on the ground.
When we moved on, this eagle was alone on the ground having successfully landed and taken ownership of what remained.
The Golden eagle had disappeared and two Bald eagles were perched where they could keep an eye on the bones. The collection of black birds were scattered in singles and small groups around the scene though none strayed close to the eagle holding dominion on the ground. The last wildlife we saw as we drove away were the coyotes trotting along the hill towards the farm-house keeping their distance while still keeping an eye on the bison.
My uncle had a picnic on Saturday afternoon in the Crowsnest Pass southwest of Calgary by about 2 1/2 hours. We drove down with the kids enjoying the ride. After playing hard with their cousins for the afternoon, both Kian and Kezia fell asleep before we got started on the drive back home at 6pm. Left with a quiet vehicle and a beautiful summer evening, Bobbi and I had a great drive home. The highlight came in the Turner Valley near Chain Lakes Provincial Park where there was a hawk circling above or perched on a fence post every mile or two. We identified Red-tailed, Rough-legged and Swainson’s hawks before spying this Bald Eagle.
We pulled over and then both spent the next half an hour photographing this bird. It was not intimidated by us and while Bobbi stayed by the van, I slowly walked closer until my 300mm lens was too big – less than 25′ from its perch.
As the sun dropped behind some clouds, the eagle leapt up and spun away down towards the lakes. A fitting end to a wonderful encounter.
Leaving Calgary on my way home to Bragg Creek, I came across a bald eagle perched on a fence post. I love to photograph birds of prey, so I pulled off the road and jumped out of the car, camera and long lens in hand. Some eagles stay year round here but they are not common so I’m always excited to see one. I was curious to figure out why it was so low to the ground and close to the highway. Usually they are up in trees and closer to rivers than roads. As I moved a bit closer to the bird, his choice of location became obvious – there was a deer, victim of an encounter with a vehicle, crumpled in the ditch. The eagle was in the right spot to swoop down and feed while being able to keep an eye on his prize in between. There were magpies and a couple of crows nearby but none on the deer, they seemed to be keeping their distance.
I waited for a while to see if the eagle would go back to the deer but I must have come along right after it finished one sitting because it showed no interest in going back at that time. Eventually it took flight and circled over the road and up to a large tree a bit further up the hill. I left it there but probably should have set up my field stool and waited for the inevitable return. Really nice to see one of these impressive birds in our area.