May 24 – 30, 2018

Posted | filed under Weekly Banding Reports.

We’ve finally had some rain this week and although it is getting quite late in the spring migration season, we did see some better migration as a result. It is too bad that this change in weather came after the peak period for most species including some of our top-banded species like ovenbird and Swainson’s… Read more »

May 17 – 23, 2018

Posted | filed under Weekly Banding Reports.

After another hot week we are wishing for rain as much as the wildfire fighters and officers. Bird activity has been pretty low given the heat, but every day this week new species have arrived. Now, with the exception of a couple warbler and flycatcher species, all the bird species we expect in the area… Read more »

May 10 – 16, 2018

Posted | filed under Weekly Banding Reports.

It has been another week of clear, cool nights, and sunny, hot days, with a wind that seems to appear out of nowhere every day at nine a.m. This is perfect weather for migrating songbirds. They can travel vast distances at night when it is cool and then sit out the windy period of the… Read more »

May 3 – 9, 2018

Posted | filed under Weekly Banding Reports.

Last week I opened by saying it felt as though migration was taking its time getting going. Well this week, at least for half of it, migration was on. May 4 marked the beginning of the migratory rush we had been waiting for. Over 3300 American robin passed over the observatory and they were joined… Read more »

April 26 – May 2, 2018

Posted | filed under Weekly Banding Reports.

Over this past week we have been seeing more species every day, but it still feels as though migration is taking its time getting started. Canada and white-fronted goose have been seen on most mornings moving over in large flocks, and on a couple days there was decent migration of sandhill crane as well. Raptor… Read more »

April 15 – 25, 2018

Posted | filed under Weekly Banding Reports.

After the last couple years of balmy Aprils, spring seemed slow to arrive in Slave Lake this year, but arrive it has. April may have greeted us with a very cold start and a mid-month dump of snow but the weather has springed up during this past week! Clear skies, calm air and lots of… Read more »

October 26 – 31, 2017

Posted | filed under Weekly Banding Reports.

As I write this article it seems as though winter is here for good. There is snow and there is cold. I closed up the owl nets and put them away for the season mid-week knowing that the last half of the week was going to be unsuitable weather for owling anyways. With the owl… Read more »

October 19 – 25, 2017

Posted | filed under Weekly Banding Reports.

Another week of northern saw-whet migration monitoring and once again very few owls to show for it. Generally when things are going slowly for us I have a ready hypothesis as to why, this year I have been scratching my head to come up with any reason as to why this October has been so… Read more »

October 5 – 18, 2017

Posted | filed under Weekly Banding Reports.

Last week I chose not to write an article because I had nothing really to write as far as an update went. Migration monitoring was over and although owl monitoring was still ongoing, it wasn’t producing much results. From October 5-11 I had captured a paltry four northern saw-whet owls. Well shows me for trying… Read more »

September 28 – October 4, 2017

Posted | filed under Weekly Banding Reports.

Fall migration monitoring season at the Lesser Slave Lake Bird Observatory came to an end this week. We rolled up our nets, stored away our poles and ropes and brought all our gear from the lab back to the Boreal Centre for another winter. It is always hard saying goodbye to the birds; it seems… Read more »