A pleasant day at the hawk watch with good views of special birds and good company. Highlights included some sweet views of curious Peregrines (one landed and observed us for 15 minutes!), an adult northern Red-tailed Hawk, and a steady stream of Sharp-shinned Hawks overhead. We also had six White-winged Scoters fly west and many wandering flocks of Blue Jays and Pipits.
Had another Jaeger today and managed some photos. Upon review, structure and plumage seem to point to an immature Parasitic Jaeger, which is the most probable species of Jaeger at this time of the year. Another highlight was a single flock of 40 Bonaparte’s Gulls — the largest flock I’ve had on the count thus far. Aside from that, it was a fairly slow day.
Mallard – 5
Blue-winged Teal – 2
teal sp. – 4
Common Loon – 1
Red-necked Grebe – 14
Double-crested Cormorant – 41
Great Blue Heron – 2
Great Egret – 4
Bonaparte’s Gull – 40
Parasitic Jaeger – 1
Bald Eagle – 1
Monarch – 2
Earlier this month, we announced plans for new research starting in Mackinaw City and released our final spring 2016 report. Besides core work with hawks and owls in the last three years, we have added a survey of waterbirds migrating through the Straits of Mackinac. This will run from August 20 through November 10. In addition, owl research will be conducted from September 20 through November 10 near St. Ignace.
Chair, Ed Pike, said “We welcome the public to come and see loons, grebes, ducks, and other waterbirds in migration. The observation site is McGulpin Point, two miles west of Mackinaw City near the McGulpin Point Lighthouse. Bring binoculars and a spotting scope if possible, as some of the birds fly at quite a distance.” During the first spring survey of waterbirds this year, paid counter Jason Newton tallied more than 10,000 waterbirds of 38 species, including two species of Loons and three species each of Scoters, Mergansers, and Grebes. He confirmed that both Redheads and Long-tailed Ducks stay for long periods of time in the Straits, apparently resting and feeding there. Newton’s highlight was a Black-legged Kittiwake spied at close range on April 12. Pike explained that gathering accurate base-line data on the use of the Straits by waterbirds is vital to understanding the biological importance of the area. “This was significant as the first spring count, especially since it tallied 570 Common Loons, a bird of concern to conservationists due to its generally declining numbers in Michigan.
Pike continued, “Our sixth spring Hawk Count in Mackinaw City also was successful, with a total of 47,090 daytime raptors of 18 species. This is roughly the same number as last spring. The highlight came April 13 when we set a record among dozens of other hawk counts in the country. Professional counter, Kevin Georg, tallied 4,966 Red-tailed Hawks that day, following a stretch of wintry weather that held up migration.” Site records include Turkey and Black Vultures, Ospreys, Bald Eagles, Northern Harriers, Sharp-shinned Hawks, Northern Goshawks, Red-shouldered Hawks, Merlins, Peregrine Falcons, and the first-ever Gyrfalcon. The Straits continues to hold the record for the most Golden Eagles seen east of the Mississippi.
Other important research findings came from the owl survey done at Cheboygan State Park where professional banders caught 76 Northern Saw-whet Owls and 6 Long-eared Owls. Five of the saw-whets already wore bands, placed on them by biologists at Whitefish Point; St. Ignace (banded by MSRW fall 2015); Silver Islet (Ontario), Indiana, and Cheboygan State Park (which Pike banded years ago). Pike is proud of this bird: “I banded this female in spring 2011. We now know that she has lived at least 6 years and is using the same migration route. We hope to see her again, as they can live about 9 years.”
More guests visited MSRW events than ever before. After Secretary, Kathy Bricker, entered the guest list data, she found 1,326 recorded outdoor guests from five countries, 13 states, and 139 Michigan cities. Eleven indoor talks by volunteers were attended by another 333 guests. Bricker added “The first Mackinaw Raptor Fest, funded largely by the Petoskey-Harbor Springs Area Community Foundation, drew 81 fully-paid registrants. We were thrilled that 281 others enjoyed free portions of the weekend, including a program with live hawks and owls.” People may see photos, learn early plans for the April 7 to 9, 2017 Mackinaw Raptor Fest, and watch the fall research results come in at www.mackinacraptorwatch.org.
Northern Michigan weather is not being cooperative as our season is coming to an end. A combination of rain/snow, and strong winds are creating less than ideal conditions for owl banding. We are hoping to get at least a few hours in tonight, and a full night tomorrow for our last night.
I wanted to share this photo taken by Al Moberly of this spring’s seasonal workers. Fom left to right: Kim Edgington (owl bander), Kevin Georg (hawk counter), Jason Newton (waterbird counter), Emily Wilmoth (owl bander).
I will post a brief end of the season summary early next week!
Despite a fairly strong northwest wind last night, we banded 7 saw-whets! All of the birds were female, with the exception of one “unknown”. 3 of the birds were second years, and the rest were after third years.
We had another great look at the northern lights last night.
Tonight should be clear had with winds out of the southeast. We hope to continue to see a push of owls coming through as we approach the end of our season.
Two Northern Saw-whet Owls were banded last night. Both owls were female. One was a second year bird and one was a third year bird.
We stayed open a little later than usual this morning to see if we could catch any Sharp-shinned Hawks. We were successful, and banded one second year, female sharpie.
Other recent bird sightings around the banding site include Osprey, American Kestrel, Chipping Sparrow, Spotted Sandpiper, and Eastern Whip-poor-will.
We should be able to band for most of the night tonight before a storm rolls in.
It’s been business as usual for waterbirds for the past few days. There hasn’t been much of a discernible decrease in activity for most species. The main thing I’ve noticed is fewer Common Goldeneye, non-Mallard dabbling duck species, and Canada Geese. It seems like Common Loons may have passed their peak, but I’m still getting 10 or so every day. It’s looking pretty grim for getting more Red-throated Loons, Black Scoters, or any Surf Scoters this season, but I’m still optimistic. On April 28 I noted how I had few Red-breasted Mergansers and Long-tailed Ducks — I thought perhaps they may be winding down, but that did not continue. Red-breasted Mergansers have returned to their average of 100 or so per day, and today I had my highest count of Long-tailed Ducks of the entire season — 2945!
The best highlight of the past four days was a Say’s Phoebe at the hawk watch on April 29 and 30. According to the Michigan Bird Records Committee, this is the 23rd state record.
Highlights of April 29 – May 2:
Redhead – 108
White-winged Scoter – 58
Long-tailed Duck – 543
Common Loon – 15
Red-necked Grebe – 1
Bonaparte’s Gull – 4
Golden Eagle – 1
Peregrine Falcon – 1
Redhead – 75
Lesser Scaup – 2
White-winged Scoter – 66
Long-tailed Duck – 886
Common Loon – 7
Red-necked Grebe – 1
Bonaparte’s Gull – 7
Redhead – 7
Greater Scaup – 13
Lesser Scaup – 7
White-winged Scoter – 18
Long-tailed Duck – 166
Common Loon – 15
Horned Grebe – 5
Redhead – 45
White-winged Scoter – 19
Long-tailed Duck – 2945
Common Loon – 15
Horned Grebe – 13
Bonaparte’s Gull – 1
Common Redpoll – 1 (getting late)
One Northern Saw-whet Owl and one Long-eared Owl were banded last night. The saw-whet was a third year female. She had fresh blood on her feet from a recent meal when we caught her. After hearing scurrying under a nearby bush, we found several mice in the area.
We were unable to determine the sex of the Long-eared Owl, but it was an after second year bird. Another LEOW was seen taking off toward the north at dusk.
We heard the howl of a coyote in the middle of the night, and observed a Great Blue Heron fly by during an especially beautiful sunrise.
Tonight should be cloudy with a northeast wind.
The Swainson’s Hawk shown up today again!These pictures were taken a couple of days ago but the same bird as far as we can tell never left! 20 Bald eagles and 4 Golden Eagles and 6 Rough-legged hawks were also seen today