The Black Bears have finally begun to agree that there are no berries left at our station and have made themselves scarce, so we have started opening our ground-level nets. To compare capture rates between time periods with different effort put into netting, we keep careful track of when we open and close each net… Read more »
Weekly Reports
August 17 – 23, 2023
In another week of sharing our station with Black Bears we were forced yet again to frequently keep our twelve ground-level standard nets closed and rely on our two mid-canopy aerial nets. However, less frequent bear encounters let us open the ground nets a few times and we were able to band 632 birds this… Read more »
August 10 – 16, 2023
Following August 10’s rain that stilled bird activity, things were looking up for us as we were able to open our ground level nets for most of the next two days. The good luck was not to last as last week’s Black Bear made a reappearance to again close our ground level nets as a… Read more »
August 3 – 9, 2023
Our past week has seemed to drag on not necessarily because the birds were not moving, or because of a single Grizzly Bear sighting, but because one stubborn and difficult to spook Black Bear has made us keep most of our nets closed. While we have been opening our two nets that are raised up… Read more »
July 27 – August 2, 2023
On July 30, 2023, the Lesser Slave Lake Bird Observatory concluded the second of our four core monitoring projects: Monitoring Avian Productivity and Survivorship (MAPS), which focuses on breeding birds. With Spring Migration Monitoring a distant memory, all that is left is to continue our Fall Migration Monitoring until October, and to wait for Northern… Read more »
July 20 – 26, 2023
By Danika Wack- Boreal Educator Fall migration has officially begun! By the time you read this article, the Lesser Slave Lake Bird Observatory will be close to wrapping up our MAPS breeding bird program and our field staff will soon be able to focus solely on the birds that have already started heading south. While… Read more »
July 13 – 19, 2023
Fall migration monitoring has officially begun! The warblers are beginning to move past the station including Tennessee Warblers, Yellow Warblers, and Myrtle Warblers. We are also observing many juvenile birds getting ready to depart the boreal forest plus 200 Tree Sparrows were spotted migrating overhead after the heavy rain last week. Although it seems like… Read more »
July 6 to 12, 2023
Things are getting busy at the Lesser Slave Lake Bird Observatory with the start up of the Fall Migration Monitoring Program on July 12th. While some birds are already showing signs of migratory behaviour, many birds around the station are still actively raising their families as we finish up our MAPS program (Monitoring Avian Productivity… Read more »
June 29 – July 5, 2023
The Lesser Slave Lake Bird Observatory contains breeding territory of five species of woodpeckers: Hairy, Downy, Pileated, American Three-toed, and Yellow-bellied Sapsucker. While we see plenty of them during their migrations (yes, some woodpeckers migrate like songbirds), Yellow-shafted Flickers rarely set up breeding territories near our sites. Indeed, prior to this year, we had never… Read more »
June 22 – 28, 2023
As we reach the peak of summer, it will not be long until we see young birds taking their first unsteady flaps from their home nest. As mentioned last week, some early nesters such as Black-capped Chickadees have already done so. Young birds still in the nest are called “nestlings”, and those old enough to… Read more »
