Hey, look who’s back! I’ve been on Race Rocks since Saturday for a quick relief stint and will be heading back to the “Big Island” on Tuesday. This is my first trip to Race in September, and it’s very different from trips earlier in the season.
We are just about at the peak of songbird migration on Vancouver Island, so I was optimistic that I might see or hear more birds going over. The few birds on the ground have almost all been Savannah Sparrows. There was one raven here on Sunday, but other than that, no passerines seen or heard–yet.
Seabird activity has been off the charts outside of the marine protected area with reports of many jaegers, shearwaters, and of course, gulls of several species. Within the Race Rocks limits, it has been variable. Upon arrival on Saturday, I estimated more than 8,000 gulls in view, most of them California Gulls. There have been good numbers of Heermann’s Gulls, especially youngsters. The number of Glaucous-winged Gulls–the ones that breed on Race Rocks–are lower now that most of the young have dispersed. Despite scouring the flocks, I was unable to detect any less common gulls or the terns that have been spotted nearby. However, eight Brown Pelicans were nearby. They must have blown out with the wind on Saturday night! Since the grand welcoming, the gulls have spread out more throughout the area, often following the Humpback Whales and Orca that are keeping the growing number of ecotourism boats in business.
Pigeon Guillemots, one of the most abundant species earlier in the year, have moved offshore. They will spend the winter in their pale gray and white plumage, a startling contrast to the sharp black and white with bright red feet that we see here in the summer. The shorebirds that rested here each evening in July and August are largely gone, with just a few Black Turnstones, Surfbirds, and Black Oystercatchers onsite along with a few other stragglers. There was one species I missed in August that put in an appearance. Two Wandering Tattlers were here on Sunday and one posed for photos on Monday.
The population that has exploded since I was last here are the sea lions. California and Steller’s stacked like cordwood all around the outskirts of Great Race and the surrounding islands. It is quite clear that they would be at the door if it weren’t for a perimeter fence that (mostly) keeps them to the outer portion of the island. The work of a September ecoguardian is largely to keep the buildings and equipment zone sea lion free!
The days are getting shorter, and it feels like the winds are getting stronger. Winter is coming!
More photos from the last few days: