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2025 Spring Count

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The Spring 2025 Migration Count runs from March 6 to April 22 with observers at the Mount Lorette site daily. If interested in visiting the site we suggest that you visit after 3pm. We see the majority of migrating eagles later in the afternoon. This is the 32rd year of vigilant recording.  Thank you to the observers and count coordinators.

See the Spring Count 2025 Daily Summaries


Mount Lorette (22 Mar 2025) 49 Raptors

Mount Lorette
Alberta, Canada

Daily Raptor Counts: Mar 22, 2025
Species Day’s Count Month Total Season Total
Turkey Vulture 0 0 0
Osprey 0 0 0
Bald Eagle 1 20 20
Northern Harrier 0 0 0
Sharp-shinned Hawk 0 0 0
Cooper’s Hawk 0 0 0
American Goshawk 0 1 1
Broad-winged Hawk 0 0 0
Swainson’s Hawk 0 0 0
Red-tailed Hawk 0 0 0
Ferruginous Hawk 0 0 0
Rough-legged Hawk 0 0 0
Golden Eagle 47 637 637
American Kestrel 0 0 0
Merlin 1 1 1
Gyrfalcon 0 0 0
Peregrine Falcon 0 0 0
Prairie Falcon 0 0 0
Unknown Accipitrine 0 0 0
Unknown Buteo 0 1 1
Unknown Falcon 0 0 0
Unknown Eagle 0 5 5
Unknown Raptor 0 0 0
Total: 49 665 665
Observation start time: 08:00:00
Observation end time: 18:00:00
Total observation time: 10 hours
Official Counter Blake Weis
Observers: Allison Zukewich

Visitors:
38 people stopped to talk. Thanks to Joseph, Jessica, Melissa, and Calvin for staying for much of the day to help spot migrants, and to the others who stopped to watch. Come back anytime!

Weather:
The temperature was -4 C at the start of observation, it rose to a high of 5 around 3 PM, and fell to 1 as we were leaving. Ground wind was from the SW, light in the morning, then gusting to 20 km/h in the afternoon. Ridge wind was also from the SW, light to moderate in the morning, and strong in the afternoon. For most of the day, cloud cover was 30-60% cumulus and cirrus. Around 6 PM snow squalls began to move into the valley from the west, and the count was ended at 7 PM as snow reached the site.

Raptor Observations:
The count for the day was 47 Golden Eagles (17 adults, 3 sub-adults, 1 juvenile, 26 unaged), 1 adult Bald Eagle, and 1 Merlin. Raptors moved between 11:15 AM and 5:25 PM, with a peak of 20 migrants between 4 and 5 PM. In the afternoon movement was split between the west where migrants moved from Mts. Kidd and Boggart to Olympic Summit, and the east, where they moved from Old Baldy Hill and Mt. McDougall over the east side of the valley. Later in the day, movement was all high over the east ridges. Ageing was often hampered by backlit conditions and eagles staying tucked up while gliding.
The resident Golden Eagle pair was seen numerous times throughout the day, frequently displaying over Mt. Kidd and Mt. Boggart, even flying low above the site and displaying over the east side of the valley. A sub-adult Golden Eagle, an adult Bald Eagle, and another Merlin were not counted as migrants since they were flying south.

Non-raptor Observations:
1 Ruffed Grouse, 1 Hairy Woodpecker, 1 Pileated Woodpecker, 3 Canada Jays, 25 Common Ravens, 1 American Dipper, 3 Black-capped Chickadees, 1 Mountain Chickadee, 2 White-tailed Deer, 1 Deer Mouse, and 2 Bighorn Sheep.


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Mount Lorette information may be found at: eaglewatch.ca
More information at hawkcount.org: [Site Profile] [Day Summary] [Month Summary]



Mount Lorette (21 Mar 2025) 11 Raptors

Mount Lorette
Alberta, Canada

Daily Raptor Counts: Mar 21, 2025
Species Day’s Count Month Total Season Total
Turkey Vulture 0 0 0
Osprey 0 0 0
Bald Eagle 0 19 19
Northern Harrier 0 0 0
Sharp-shinned Hawk 0 0 0
Cooper’s Hawk 0 0 0
American Goshawk 1 1 1
Broad-winged Hawk 0 0 0
Swainson’s Hawk 0 0 0
Red-tailed Hawk 0 0 0
Ferruginous Hawk 0 0 0
Rough-legged Hawk 0 0 0
Golden Eagle 10 590 590
American Kestrel 0 0 0
Merlin 0 0 0
Gyrfalcon 0 0 0
Peregrine Falcon 0 0 0
Prairie Falcon 0 0 0
Unknown Accipitrine 0 0 0
Unknown Buteo 0 1 1
Unknown Falcon 0 0 0
Unknown Eagle 0 5 5
Unknown Raptor 0 0 0
Total: 11 616 616
Observation start time: 08:00:00
Observation end time: 17:00:00
Total observation time: 9 hours
Official Counter Graeme Dunlop
Observers: Sofia Preece

Visitors:
10. Thanks to Stephen for helping to scan the ridges in the morning.

Weather:
The temperature ranged from -2C to 4C. Ground winds mainly SW light to moderate. Some fantastic snow plumes streaming from the ridges for most of the day helped guesstimate the speed and direction of the ridge winds. Mostly SW veering to NW by late afternoon. Mainly sunny. Cloud cover and type was variable, ranging from 30% cumulus to 100% stratocumulus. Thicker stratocumulus clouds covered the distant ridges to the south and west all day. We had a few light flurries in the early morning and heavier snow fell from 10:30 to 13:15. No eagles were seen after 13:30 so the count was ended early at 18:00.

Raptor Observations:
Only 10 Golden Eagles were seen (1a, 1sa, 8u). 6 eagles were seen between 10:15 and 10:35, gliding fast just above the eastern ridges ahead of the rapidly approaching snow. The remaining 4 eagles were all seen shortly after the heavy snow ended at 13:15 as the east ridges quickly cleared, gliding high over the east ridges. Only 1 other migrant was seen, 1 adult American Goshawk.

Non-raptor Observations:
A very quiet day for other birds. 7 Common Ravens, 6 Canada Geese, 1 American Dipper, and 5 European Starlings.


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Mount Lorette information may be found at: eaglewatch.ca
More information at hawkcount.org: [Site Profile] [Day Summary] [Month Summary]



Mount Lorette (20 Mar 2025) 8 Raptors

Mount Lorette
Alberta, Canada

Daily Raptor Counts: Mar 20, 2025
Species Day’s Count Month Total Season Total
Turkey Vulture 0 0 0
Osprey 0 0 0
Bald Eagle 1 19 19
Northern Harrier 0 0 0
Sharp-shinned Hawk 0 0 0
Cooper’s Hawk 0 0 0
American Goshawk 0 0 0
Broad-winged Hawk 0 0 0
Swainson’s Hawk 0 0 0
Red-tailed Hawk 0 0 0
Ferruginous Hawk 0 0 0
Rough-legged Hawk 0 0 0
Golden Eagle 6 580 580
American Kestrel 0 0 0
Merlin 0 0 0
Gyrfalcon 0 0 0
Peregrine Falcon 0 0 0
Prairie Falcon 0 0 0
Unknown Accipitrine 0 0 0
Unknown Buteo 1 1 1
Unknown Falcon 0 0 0
Unknown Eagle 0 5 5
Unknown Raptor 0 0 0
Total: 8 605 605
Observation start time: 07:00:00
Observation end time: 18:00:00
Total observation time: 11 hours
Official Counter Lynette MacCulloch
Observers: Caroline Lambert

Visitors:
About 9 people walked by but only one person stopped to chat.

Weather:
Temperature today was plus 1 when I arrived at the parking lot at 7:30, went as high as plus 4 midafternoon and dropped to 1 degree at 19:00 upon leaving. It was not a very windy day, ground winds were as high as 2 Beaufort wind scale but more often <1 and from the west or southwest. clouds covered sky for majority of day, cumulonimbus, stratus and cumulus clouds. snow flurries appeared every so often but with no accumulation. late afternoon covering broke up into cirrus, cumulus, stratus nimbostratus, patches blue even a little bit of sunshine. ridges were partially obscured most east ridges mostly clear. opal range was cloud day. ridge winds high moderate to light. the switched north later in day. Raptor Observations:
Today seemed to be a rest day for the migrants. The first raptor to be seen was one of the resident golden eagles hunting over Old Baldy, later seen north of Patrick and then flying south past Mt Kidd. The first migrant was an unidentified Buteo over Hummingbird Plume, who climbed and then disappeared in the cloud. One adult Bald Eagle and 6 Golden Eagles (4a, 2u)came over Patrick flying high and fast.

Non-raptor Observations:
The Ravens were out in good representation,10 in number, three Swans flew towards the Kananaskis Lakes and a Northern shrike visited several times in the meadow and across the river. Five Whitetail deer showed up on the river bank downstream from the observation site. A hiker and two dogs were spotted on top of Patrick.


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Mount Lorette information may be found at: eaglewatch.ca
More information at hawkcount.org: [Site Profile] [Day Summary] [Month Summary]



Mount Lorette (19 Mar 2025) 124 Raptors

Mount Lorette
Alberta, Canada

Daily Raptor Counts: Mar 19, 2025
Species Day’s Count Month Total Season Total
Turkey Vulture 0 0 0
Osprey 0 0 0
Bald Eagle 3 18 18
Northern Harrier 0 0 0
Sharp-shinned Hawk 0 0 0
Cooper’s Hawk 0 0 0
American Goshawk 0 0 0
Broad-winged Hawk 0 0 0
Swainson’s Hawk 0 0 0
Red-tailed Hawk 0 0 0
Ferruginous Hawk 0 0 0
Rough-legged Hawk 0 0 0
Golden Eagle 119 574 574
American Kestrel 0 0 0
Merlin 0 0 0
Gyrfalcon 0 0 0
Peregrine Falcon 0 0 0
Prairie Falcon 0 0 0
Unknown Accipitrine 0 0 0
Unknown Buteo 0 0 0
Unknown Falcon 0 0 0
Unknown Eagle 2 5 5
Unknown Raptor 0 0 0
Total: 124 597 597
Observation start time: 08:00:00
Observation end time: 18:30:00
Total observation time: 10.25 hours
Official Counter Annie Finch
Observers: Alan Hingston, Xavier Gorloo

Visitors:
We were treated to an abundance of excellent help today; thank you to Dave and Joseph for helping out for most of the day. Ten visitors stopped by to chat about the count. A local grade 5 class stopped nearby to learn about the count from their teachers.

Weather:
The morning started out at -2°C, rose to 5°C by 4:00 pm, and fell to 2°C by the end of the day. Ground winds were predominantly from the SW throughout the day, mostly a steady breeze with gusts up to 30 km/h. Cumulus and cirrus clouds made for excellent observation conditions throughout the day; a beautiful lenticular cloud arched over the Fisher Range for much of the afternoon.

Raptor Observations:
The steady SW winds made for good migration conditions. Most eagles were seen migration over the east ridges starting low in the morning and getting progressively higher into the afternoon; by 2:00 pm many eagles were flying up the valley directly overhead, much to the delight of the visiting grade 5 school group. A handful of eagles were spotted throughout the day on the west side of the valley in front of Bogart before disappearing behind Olympic Summit.
Migrant Eagles 119 Golden Eagles: 53a, 66u 3 Bald Eagles: 2a, 1sa 2 Undifferentiated Eagles
No other migrant raptors were observed.
Non-migrant Raptors The resident Golden Eagle pair were spotted a number of times flying and displaying between Olympic Summit and Mount Allen.

Non-raptor Observations:
Two ravens played in the winds above Lorette before landing on the tip of the Pyramid. A local American Dipper sang for us in the afternoon. A skein of some two-dozen Canada Geese flew north above Patrick.Two Black-capped and one Boreal chickadees were observed early in the morning. It remains a slow time of year for small birds in the valley.


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Mount Lorette information may be found at: eaglewatch.ca
More information at hawkcount.org: [Site Profile] [Day Summary] [Month Summary]



Mount Lorette (18 Mar 2025) 122 Raptors

Mount Lorette
Alberta, Canada

Daily Raptor Counts: Mar 18, 2025
Species Day’s Count Month Total Season Total
Turkey Vulture 0 0 0
Osprey 0 0 0
Bald Eagle 1 15 15
Northern Harrier 0 0 0
Sharp-shinned Hawk 0 0 0
Cooper’s Hawk 0 0 0
American Goshawk 0 0 0
Broad-winged Hawk 0 0 0
Swainson’s Hawk 0 0 0
Red-tailed Hawk 0 0 0
Ferruginous Hawk 0 0 0
Rough-legged Hawk 0 0 0
Golden Eagle 121 455 455
American Kestrel 0 0 0
Merlin 0 0 0
Gyrfalcon 0 0 0
Peregrine Falcon 0 0 0
Prairie Falcon 0 0 0
Unknown Accipitrine 0 0 0
Unknown Buteo 0 0 0
Unknown Falcon 0 0 0
Unknown Eagle 0 3 3
Unknown Raptor 0 0 0
Total: 122 473 473
Observation start time: 07:00:00
Observation end time: 19:00:00
Total observation time: 11.25 hours
Official Counter Caroline Lambert
Observers: Alan Hingston, Neil Denton

Visitors:
A group of 25 school children and teachers came by. Other than them, only about 6 people stopped to rest and learn about the count. Thanks to Alan for spending nearly the whole day at the site and helping spot – it’s always a challenge when the eagles are flying on both ridges at the same time!

Weather:
The temperature started at -8C, rose all the way to +2C, and finished the day at 0C. For the first four hours clouds were draped low over the ridges and valley, and snow was gently falling. The sun kept breaking through the clouds all morning, giving hope for an improvement in conditions, but that didn’t happen until nearly noon. Gradually the clouds broke up and began to dissipate, and by late in the day there was only about 10% cloud cover. Apart from a few chilly gusts later in the day there was not much ground wind. Ridge winds appeared to be light until later in the day when finally snow was seen blowing off the ridges. Upper winds started out from the west and gradually swung around to the north.

Raptor Observations:
Shortly after the clouds lifted and the ridges could be seen, the eagles started moving. There was quite a bit of movement in the hour 1200-1300, with 31 Golden Eagles flying on both ridges. There did not seem much rhyme or reason to the flight patterns – some were low and needing to soar, some were high and just gliding along. After that initial burst of activity the numbers were relatively steady for the rest of the day, with the last Golden Eagle seen shortly after 1900. Initially the eagles seemed to be favouring the west ridge, but as the ridge winds picked up, the flight pattern settled down to gliding high over the east ridge. The final tally was 121 Golden Eagles (91a, 5sa, 25u) and one Bald Eagle (sa3).
One of the resident Golden Eagles flew from the east ridge over to the west ridge late in the afternoon, and shortly after that another one followed. A pair of adult Bald Eagles delighted us with some synchronized flying over the valley, coming quite close at times.

Non-raptor Observations:
As far as other birds were concerned, it was quiet. One Pileated Woodpecker was heard drumming, two Canada Jays passed by, several small flocks of what were probably European Starlings were seen heading north, a few Bohemian Waxwings were heard early on, and later in the day a Dark-eyed Junco made a brief appearance. At one point there were 11 Common Ravens together soaring over Nakiska, with a total of about 15 ravens seen altogether.


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Mount Lorette information may be found at: eaglewatch.ca
More information at hawkcount.org: [Site Profile] [Day Summary] [Month Summary]



Mount Lorette (17 Mar 2025) 163 Raptors

Mount Lorette
Alberta, Canada

Daily Raptor Counts: Mar 17, 2025
Species Day’s Count Month Total Season Total
Turkey Vulture 0 0 0
Osprey 0 0 0
Bald Eagle 1 14 14
Northern Harrier 0 0 0
Sharp-shinned Hawk 0 0 0
Cooper’s Hawk 0 0 0
American Goshawk 0 0 0
Broad-winged Hawk 0 0 0
Swainson’s Hawk 0 0 0
Red-tailed Hawk 0 0 0
Ferruginous Hawk 0 0 0
Rough-legged Hawk 0 0 0
Golden Eagle 162 334 334
American Kestrel 0 0 0
Merlin 0 0 0
Gyrfalcon 0 0 0
Peregrine Falcon 0 0 0
Prairie Falcon 0 0 0
Unknown Accipitrine 0 0 0
Unknown Buteo 0 0 0
Unknown Falcon 0 0 0
Unknown Eagle 0 3 3
Unknown Raptor 0 0 0
Total: 163 351 351
Observation start time: 08:00:00
Observation end time: 20:00:00
Total observation time: 11 hours
Official Counter Lori Anderson
Observers: Allan Hingston, Rosemary Power, Xavier Gorloo

Visitors:
About 28 students came out for a visit from the Lawrence Grassi Middle School. Rosemary helped them learn about the eagles and our project. In addition, about 20 people stopped by the site.

Weather:
At the start of the count, the temperature was –8C gradually rising to +3 by 15:00 and dropping to –1 by the end. Ground winds stayed between 6-11 Km/h from the SW all day. The ridge winds appeared to come from the West and were strong enough to create plumes on all of the ridges both east and west until later in the day. A few snow squall intrusions from the south and southwest occurred between 14:00 –18:30. Mainly Cumulous clouds covered between 20-80% of the sky. The Eastern Ridges were clear all day and the West was only partially (10%) covered all day.

Raptor Observations:
We had an abundant influx of Eagles today starting at 9:50. The numbers picked up after 12:00 and between 14:00- 16:30 there was a major frenzy of eagles appearing continuously one after another. The route today was over the Eastern ridges, generally very high but some also flew lower in the face of Wasootch. Many flew over Lorrete and others flew across the face of Lorette. The final count for the day was 132 Golden Eagles (110a, 9sa, 1j, 42u) and one juvenile Bald Eagle. A resident Golden made a few rounds, and a Bald Eagle sat in his favorite tree across the river, later flying north.

Non-raptor Observations:
An extremely quiet day as far as small birds goes. Only one Black-capped chickadee was heard singing his Tweee-dle-dee song. 7 Ravens


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Mount Lorette information may be found at: eaglewatch.ca
More information at hawkcount.org: [Site Profile] [Day Summary] [Month Summary]



Mount Lorette (16 Mar 2025) 25 Raptors

Mount Lorette
Alberta, Canada

Daily Raptor Counts: Mar 16, 2025
Species Day’s Count Month Total Season Total
Turkey Vulture 0 0 0
Osprey 0 0 0
Bald Eagle 1 13 13
Northern Harrier 0 0 0
Sharp-shinned Hawk 0 0 0
Cooper’s Hawk 0 0 0
American Goshawk 0 0 0
Broad-winged Hawk 0 0 0
Swainson’s Hawk 0 0 0
Red-tailed Hawk 0 0 0
Ferruginous Hawk 0 0 0
Rough-legged Hawk 0 0 0
Golden Eagle 24 172 172
American Kestrel 0 0 0
Merlin 0 0 0
Gyrfalcon 0 0 0
Peregrine Falcon 0 0 0
Prairie Falcon 0 0 0
Unknown Accipitrine 0 0 0
Unknown Buteo 0 0 0
Unknown Falcon 0 0 0
Unknown Eagle 0 3 3
Unknown Raptor 0 0 0
Total: 25 188 188
Observation start time: 08:00:00
Observation end time: 17:00:00
Total observation time: 9 hours
Official Counter Dan Parliament
Observers: Sofia Preece

Visitors:
There were five visitors today.

Weather:
The opening temperature was -14 C, and steadily increasing to a high of zero degrees Celsius at 1600 hrs (MDT). The ground winds were light all day with maximum winds of 5-10 km/hr from noon to 1330 hrs (MDT). Ground wind direction was Northerly. Throughout the day, the ridges were clear accompanied with low haze and cumulus cloud. Ridge winds were estimated as low from the North/ Northeast. Flight conditions were deemed to be poor for migration.

Raptor Observations:
A total of 24 Golden Eagles and one Bald Eagle were observed migrating throughout the day. The first Golden Eagle was at 1115 hrs (MDT) and the last migrant was observed at 1637 hrs (MDT). Peak migration was between the hours of 1200-1300 hrs, and 1400-1500 hrs (MDT) with seven Golden Eagles per hour. The migration flight path was low through the face of “Patrick” and Mt Lorette with substantial flapping noted. The resident Golden Eagle pair were observed several times throughout the day, displaying over Mt Lorette.

Non-raptor Observations:
The non-raptor species were very quiet with just three Common Ravens.


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Mount Lorette information may be found at: eaglewatch.ca
More information at hawkcount.org: [Site Profile] [Day Summary] [Month Summary]



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