Latest Nature Manitoba News

Nature Manitoba published its February newsletter earlier this month and there are a couple of IBA-related articles.

The first is related to a new project following up on the Grassland Bird Conservation Initiative is part of a new partnership funded by Environment Canada and Climate Change to fund grassland bird conservation with beef producers. Take a look at the article including quotes from Christian Artuso here.

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Ferruginous Hawks at home in a pasture with a cattle. Retaining these habitats is critical for conserving our grassland birds. Photo copyright Tim Poole

The second article refers to a new powerline in western Manitoba. The proposal from Manitoba Hydro is that the powerline would pass through an area of native prairie with globally significant numbers of grassland birds. Nature Manitoba have responded to the public consultation on this and you can read it on the their website, including reference to the IBA Program.

There is also a new feature for bird of the month which will include references to birds in IBAs over the course of the year. Keep your eyes open for this feature in the future but for now, enjoy the Great Gray Owl feature this month.

Whitewater Lake in the Eco-Journal

eco-journal-coverIf you do not receive the Eco-Journal, then you might have missed the article published on Whitewater Lake and written by Manitoba IBA Program Coordinator, Tim Poole. We discuss the issues with water impacting communities in this area, the globally important bird populations and what this might mean for the future. A quick note of correction is that all the photos were taken by Christian Artuso, not Tim!

You can download the full article on Whitewater Lake here.

And for our previous offering on grassland birds, you can download here..

A look back at Important Bird and Biodiversity Area IBA MB091 Riverton Sandy Bar 2016 – Guest Blog

A guest blog by Joanne Smith, Caretaker for MB091 Riverton Sandy Bar. All photos are taken by, and copyright of Joanne Smith
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Spring thaw, Snow Buntings and Canada Geese. 2016.

Spring melt brings with it the arrival of various migrants to IBA MB091 Riverton Sandy Bar. Species such as Snow Bunting, Bonaparte’s Gull, Sanderling, Greater White-fronted Goose, Dunlin, and Ruddy Turnstone make brief stops to rest and refuel at this IBA.

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American White Pelican, Greater White-fronted Geese, gull species and Sanderling.

While some migratory species such as the Bonaparte’s Gull may breed nearby in northern Manitoba, many migrants such as the snow bunting nest on the high-Arctic tundra. Finding areas with good food sources, like many of Manitoba’s IBA’s, helps to provide the fuel necessary for these long flights north.

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Dunlin, Sora (nests at Sandy bar marsh), Ruddy Turnstone and Common Grackle. 2016.

Not only is Riverton Sandy Bar important to many spring migrants, it is also the summer home for species such as Canada Goose, Common Tern, Ring-billed Gull, Herring Gull, Common Grackle, Sora, Virginia Rail, and Spotted Sandpiper. These, along with many warbler and sparrow species, breed, nest and raise their young at this IBA.

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Virginia Rail (nests at Sandy bar marsh), Spotted Sandpiper (nests on Sandy bar), one small Herring Gull chick can be seen amongst the Herring Gull Nests and roosting American White Pelicans. 2016.

Other species such as Marbled Godwit may nest nearby in open fields. Species such as American White Pelican and Double-crested Cormorant use Sandy Bar as a roosting area during the summer months.

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Bonaparte’s Gull, Forster’s Terns, Marbled Godwit and Ring-billed Gull. 2016.

July may seem like summer to us humans but to some species of shorebirds, it means the beginning of fall migration. While Least Sandpiper, Semipalmated Sandpiper and Black-bellied Plover can be regulars at Sandy Bar during the fall migration, sometimes Red-necked Phalarope, Stilt Sandpiper, Buff-breasted Sandpiper and American Golden Plover can be seen.

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Semipalmated Sandpiper, Least Sandpiper, Stilt Sandpipers and Red-necked Phalarope. 2016.

By late September and early October species such as American Pipit, Horned Lark and Lapland Longspur arrive.

During the last two years there has been an increase in zebra mussels at Sandy Bar. It’ll be interesting to see if this will affect the species that migrate through this area. Some of the scoter species find zebra mussels tasty so this will be something to make note of in the next few years.

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Dayle Neufeld, Mavis Lewis-Webber and Bonnie Chartier next to invasive sweet clover, Black-bellied Plover, American Golden-Plover and zebra mussels. 2016.

Probably the greatest highlight of 2016 at IBA Sandy Bar was the September 30th weed pull. While piping plover have nested on Sandy Bar and Hecla Bar in past years, there have been no recent reports in this area. However, a report of successful breeding in another area of Manitoba in 2016 suggests that if conditions and habitat were right at Sandy Bar, this IBA could also be home to breeding Piping Plover in future years. With the help of 14 volunteers, many of the invasive clover plants were removed from Sandy Bar. Manitoba’s Sustainable Development also erected the new  Special Conservation Area sign “Vehicles prohibited April  15 to September 15” on September 30th. With the removal  of invasive sweet clover and the reduction of vehicles on the sand bar during these critical nesting months, there will hopefully be an increased chance of piping plover and other bird species successfully nesting at this Important Bird and Biodiversity Area.

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Workparty highlights including an American Pipit and Horned Lark at the bottom. Copyright Joanne Smith

Many thanks to all who have helped to monitor birds, pull weeds, pick up garbage and carry signs during 2016. It’ll be interesting to see what 2017 brings.