Birds at the rocky coast: a variety of species from Auklets to Vultures

Going down to my the rocky coast and nearby beach is one of my favourite places to go for a walk and watch birds. Last  week while near the shore, I heard a high-pitched “kill-deer kill-deer” repeating over and over. Carefully gazing among the rocks, I spotted the Killdeer at last. I find they blend in so effectively and move quickly, sometimes making them hard to spot if you aren’t paying attention.

Killdeer very dutifully watching over its baby

Then, out of the corner of my eye, I saw movement. It was a Killdeer chick running around and eating and being watcher over by its parent. What a tiny chick, he looks too small for his long legs, but soon enough he’ll grow into them. Killdeer typically lay 4-6 eggs per brood (Cornell), so I wonder if the others hatched successfully as I only saw the one. They live on Vancouver Island year-round (Sibley, 2016), but I’d never know it as I see them far more often in the spring and summer.

Killdeer chick exploring the algae-laden rocks exposed by low tide

Further along, there were a number of non-native European Starlings, from juvenile to fully-fledged adults with their iridescent plumage.

European Starling

I went through pages and pages of my Sibley guide and lots of googling photos before I finally identified the Juvenile European Starling. I would never have guessed these were the same birds, from drab gray to a beautiful glossy black that shimmers green, blue and purple in the sunlight. I’d love to see a molting juvenile halfway between each later in the season.

Juvenile European Starling

As I moved a little further from the coast, perched in a nearby tree was a Brown-headed Cowbird. They just have lovely blue-green sheen to their feathers and a distinct brown head, thus their name.

Brown-headed Cowbird

House Sparrows chattered and scurried about on the ground and perched in trees. Just like European Starlings, House Sparrows were introduced to North America and found great success in this opportunity, becoming especially common birds in urban areas. They often have a bad reputation because they take over nesting areas other native birds would use, such as Purple Martins and Tree Swallows (Cornell). Even so, I enjoy watching them flit about.

House Sparrows
House Sparrow at a nest box potentially taking over a potential nest site for native species like Tree Swallows.

Moving back toward the water again, I spotted an interesting diving bird floating on the surface who periodically dove underwater for minutes at a time. I spent a while sitting and watching this aptly-named Rhinoceros Auklet with his funny little horn. This was my first ever auklet, who just happened to be the largest of western auklets, living along the west coast of North America year-round (Sibley, 2016). Despite this, I was immensely surprised and excited to see one!

Rhinoceros Auklet

Then I began to worry about the little Killdeer chick when I saw a large bird overhead, but breathed a slight sigh of relief to see a Turkey Vulture hovering above. As they primarily scavenge for food, I’m hoping a tiny Killdeer wouldn’t attract this raptor’s attention. Turkey vultures have to be one of my favourite birds to watch; they are simply amazing.

Turkey Vulture

First, they are HUGE with wingspans up to 6 feet (Sibley, 2016)! Second, I will never stop being fascinated by the way they hover and tilt, rocking unsteadily back and forth on their powerful wings as if floating on thermal updrafts high up in the sky. Finally, they are a crucial part of the ecosystem by cleaning up when they eat rotting carrion. Their biology is fascinating in that they can digest these carcasses without getting sick (Cornell). How clever is nature to have created such a well-working system?


References
House Sparrow, Cornell Lab of Ornithology
Killdeer, Cornell Lab of Ornithology
Sibley, D.A., 2016. The Sibley Field Guide to Birds of Western North America, Second Edition.
Turkey Vulture, Cornell Lab of Ornithology.

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