Monday, August 22, 2016

Pledge to take Birds "Under Your Wing"

Our colleagues at Environment Canada have launched a brilliantly simple initiative - make a pledge to take birds under your wing in one of eight simple ways: 


This is a pledge well worth taking so here is my own personal pledge:

Friday, August 12, 2016

Manitoba Miracle

Some of you may have already heard or read about the Manitoba government's interview with the CBC late this afternoon:
so I can finally share the news that we have enjoyed a little bit of a Manitoba miracle this year. A pair of Piping Plover has nested successfully. This is the first Piping Plover nest in the province since 2012 and the first successful nesting attempt since 2010 here.


This was a lot of work and nerve-racking at times but thanks to a small dedicated team this pair fledged three chicks in a probable re-nesting situation.  Bird Studies Canada (www.bsc-eoc.org)  worked in partnership with the province's excellent stewardship to make this story a success.  I would especially like to thank ALL those involved for a truly outstanding piece of work!

Friday, August 5, 2016

Bonaparte's Gull (Chroicocephalus philadelphia)


Did you know that Bonaparte's Gulls nest in trees?

Bonus point if you can name another "unexpected" tree-nesting species!

Tuesday, July 26, 2016

The Importance of Important Bird Areas

On Sunday 24th July I photographed this Pectoral Sandpiper in a mixed species flock at Delta Marsh Important Bird Area (four photos below).  It turns out this bird, an adult male, was fitted with a satellite transmitter by the Max Planck Institutes (https://mpg.de/institutes) on 28th May 2016 in Barrow, Alaska. On his fall migration, this male Pectoral Sandpiper went from Barrow to the southwestern area of Hudson Bay, where there are no less than nine Important Bird Areas, and from there flew to Delta Marsh IBA (MB001).  He arrived at Delta Marsh on the 23rd July or possibly the 22nd (the satellite tags have a 48-hour on and off schedule so it could have arrived one day before transmitting a signal from Delta) and stayed until the 26th July. He took flight in the early morning of 26th July and went to the Whitewater Lake Important Bird Area (MB015).







As we discover more and more about the incredible journeys of shorebirds, what I find most amazing about this particular story is the way this bird has used a series of Important Bird Areas during his southbound migration. The Important Bird Area program is designed to identify and work towards securing a network of key sites along migratory flyways (as well as other important habitats). This network recognises the importance of hemispheric connections and international collaboration for the conservation of migratory species. This movement of this Pectoral Sandpiper demonstrates nicely how this network of sites works for an individual. From the Hudson Bay IBAs to Delta Marsh and onto Whitewater Lake, this individual is connecting the dots in a very real way!(see http://ibacanada.org/ to find details and a map of these IBAs)


As this bird moves south to South America, perhaps even as far south as Argentina, it is quite likely that other IBAs along the way will provide important stopover and refueling places. Without all of those, we would be unable to enjoy their magnificence up here in the north.

Monday, July 18, 2016

Mixed-winged Warblers?

OK, so you probably recognise the Golden-winged Warbler on the right and the Blue-winged Warbler on the left of the photo collage below. You may even recognise the bird in the middle as a hybrid:
 
A new article in Living Bird magazine discusses a paper in press on the small difference in the genomes of Golden-winged Warbler and Blue-winged Warbler. There are some interesting findings in dominant versus recessive plumage patterns but also the suggestion that perhaps these two should be considered a single species. I am waiting for the article to be published before I come to any conclusion on whether the claims made in the article are warranted but it certainly fodder for thought. Unfortunately this article does not mention the paper's co-authors, which is upsetting, but here is a scan to give you a sense of it:


Monday, July 11, 2016

Dickcissel

While scouting for our Important Bird Area (IBA) blitz in the Southwest Mixed-Grass Prairie Important Bird IBA, Tim Poole and I were driving east along road 12N, when I heard a Dickcissel. After breaking a little hard, we backed up and had fantastic looks at a male singing on the power line. Later that evening two males were heard singing in the area. Since we have not had many Dickcissels in Manitoba since the last irruption in 2012 (although there were a few in 2013), and since this is the first report this year that I am aware of I decided to post this photo.

Wednesday, July 6, 2016

Three Manitoba birds added to Species At Risk Act

There is a short piece in CBC online today regarding recent additions to the Species At Risk Act (SARA). It also acknowledges our good work in projects such as the Manitoba Breeding Bird Atlas (www.birdatlas.mb.ca), the Important Bird Area program (https://importantbirdareasmb.ca/) and even some shorebirds surveys we did in the north. I'd be remiss if I didn't mention the huge role that the Breeding Bird Survey (BBS: https://ec.gc.ca/reom-mbs/default.asp?lang=En&n=416B57CA-1) plays in determining trend, a critical piece of any designation, and the significant role of Manitoba birders in the BBS. Here is a link to a CBC article on these recent additions:

http://www.cbc.ca/news/canada/manitoba/manitoba-bird-species-added-to-endangered-list-1.3659784


The photo shows a Horned Grebe. I took this shot recently in Churchill, Manitoba. Thank you to everyone involved in all these important programs!

Tuesday, July 5, 2016

A family of Eastern Screech-Owls

I put together a small album of photos of a family of Eastern Screech-Owls (Megascops asio). I monitored several nests this season (as best I could with other commitments) but these photos are all of one family unit that had five fledglings. The sequence is as follows: two photos showing the adults on day roosts; two photos showing the adults hunting caterpillars; a photos of all five young huddled together during a storm, then a photo of the remaining four after the first left, then a photo showing three; three photos showing an adult feeding the young (a beetle and caterpillars); a photo showing a young one dispensing with the caterpillar just delivered by a parent; four photos of youngsters out on their own; and finally a shot of one of the parents flying off after feeding. Enjoy!





  

  

  













Monday, May 30, 2016

The Fine Art of Subtlety: Acadian Flycatcher (Empidonax virescens)

With special thanks to Jody Allair of Bird Studies Canada, I recently enjoyed observing a pair of Acadian Flycatchers on their breeding grounds in the dark Carolinian Forest of southern Ontario. The bird in the first photo is perched in a hemlock, a feature of their habitat selection, at least in this portion of their range. You might be excused for thinking they look just like any other empid (Empidonax flycatcher) but they are quite distinct with their long bill with very pale lower mandible and even partly pale sides to upper mandible; long primary projection; rich green mantle; yellowish tones in eye-ring, underparts and wingbars (less so than Yellow-bellied); “gentle” facial expression (created by the pale lores and malar); and of course their famous “pizza” two-note song. Watching this bird throw their head back and sing was certainly one of the avian highlights of my recent visit to Ontario for various meetings.



 
Nature Blog Network Birdwatching Blogs - BlogCatalog Blog Directory Fatbirder's Top 500 Birding Websites