Weekly Banding Reports

After all the snow, rain, and generally cold weather this last week, not much has been recorded moving through the station and even less has been caught as the nets were mostly frozen shut. The wind has pushed the lake ice against the shore, closing off what little open water we had and severely limiting… Read more »

As September draws to a close, so too does the LSLBO’s third record-breaking fall season in a row. In total we have banded 5,336 birds of 66 species, smashing last year’s total of 3,966! The top five species banded this fall were: Tennessee Warbler, Myrtle Warbler, Swainson’s Thrush, American Redstart, and Ovenbird. All five of… Read more »

The torrent of migrants that the LSLBO was experiencing earlier in the season has slowed considerably. Our season-to-date total now sits at 5,273 birds banded of sixty-three species, and we have been capturing less than twenty birds a day, most of them Myrtle Warblers and Slate-coloured Juncos. As the leaves continue to change colour and… Read more »

This past week of migration monitoring at the LSLBO has been frequently interrupted by high winds, but even during the waning days of fall migration, new species continue to arrive. Many of the birds that we are currently seeing around the station are short- or medium-distance migrants who winter in southern Canada or the United… Read more »

For the second time this fall, the LSLBO has received word of one of our banded birds being recovered elsewhere. This time, a young Swainson’s Thrush captured on July 27 was reported in Humboldt, Saskatchewan on August 30. It was not easy for the finder to determine its species, however, because they recovered only a… Read more »

When a bird is banded, it receives a leg band that is stamped with a unique number allowing it to be identified as an individual. However, the odds that a given bird will be seen again are very small: think of how many birds there are in North America, and how few bird banders! A… Read more »

Fall migration has been looking rather different at the LSLBO this week. Instead of the Tennessee Warblers that have been so numerous for so long, recently we have seen an increase in Swainson’s Thrushes – another one of our most banded species. They are one of several different thrush species that we band here at… Read more »

Despite the often windy and sometimes raining weather hampering bird activity and frequently keeping our mist-nets closed, it has been an exciting week for the Lesser Slave Lake Bird Observatory. Tennessee Warblers continue to migrate south in large flocks and with 1,160 banded so far, we are creeping closer to banding almost double the previous… Read more »