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City Nature Challenge Bioblitz!

Apr2

Take part in this Citizen Science Project in the Calgary area from April 28 – May 1, 2023.

City Nature Challenge

From organizer Matthew Wallace:

The fifth annual City Nature Challenge Calgary event will take place April 28-May 1, 2023! After five years, we’ve seen the success that CNC can have for engaging Calgarians with their local environments and we hope to make this the biggest event yet! Expect more cities than ever participating from around the world.

April 28-May 1, be sure to get outside and make observations of flora and fauna by taking photos and posting them to iNaturalist (web or app). Observations must be posted by Midnight May 7 to be included. Cities around the world will compete to see which can make the most observations, document the most species, and engage the most people! We need your help to activate your communities!

Encourage your friends, family, and neighbours to make as many observations as possible during the four-day window. We will be hosting public bioblitzes across the city with the support of local stewardship groups. If you have an interest in hosting, sponsoring, or simply participating in an event, please contact us at citynatureyyc@gmail.com and keep your eye on our website www.citynatureyyc.ca for all the information and news.

You can also follow news about the Calgary CNC on this Facebook page. Click the “Going” button and follow the group.

The website for the worldwide challenge is here.

You can follow the progress of the Calgary effort from April 28-May 1 on this iNaturalist site.

Taking part in the CNC is as easy as taking pictures of any wildlife, and uploading the photos to iNaturalist. It is easy to use the iNaturalist app on a smart phone. You can spend the four-day challenge window taking photos, and then we have until May 7 to identify everything using the iNaturalist AI and the worldwide commununity of naturalists who use the site. If you are unable to participate or if you live outside of the Calgary CNC areas, you can still particpate by identifying everything that is submitted.

Grey Partridge
A poor photo of Grey Partridge I took in east Calgary during the 2022 CNC. But every species counts!
Photo by Bob Lefebvre

The cities, towns, and other areas that comprise the Calgary region for the purposes of the CNC are Airdrie, Chestermere, Cochrane, Foothills County, Glenbow Ranch Provincial Park, High River, Okotoks, Rocky View County, and the City of Calgary. Any observations made in these areas will count for the challenge.

City Nature Challenge
The Calgary CNC Region for 2023.

Last year, there were over 460 cities all over the world taking part in this friendly challenge. Over 67,000 observers reported over 50,000 species in 1.7 million iNaturalist observations. It really is a great way to document and monitor the world’s biodiversity.

Matthew has set a goal for the Calgary region of 10,000 iNaturalist observations in the four-day period. He would like to have 1,000 observers so if we can reach that goal, we should easily get to 10,000 observations. Last year we had 6,200 observations with only about 200 observers. It doesn’t take long to take even 50 or 100 photos and submit them. So please plan to take part in your yard, in a park, or anywhere in the area.

If you have any promotional ideas or would like to host a CNC event or field trip, please email Matthew at citynatureyyc@gmail.com. I plan to lead an outing or two so you could also join me then.

I’ll have more on the City Nature Challenge closer to the event.

Join the New Year’s Day Bird Count!

Dec27

Fish Creek Provincial Park half-day count needs more birders!

Posted by Bob Lefebvre

Each year on January 1st there is a half-day bird count done in Fish Creek Provincial Park. Team of birders go out to sevearal locations in the park, and we count all the species we can find, and the numbers of each. We find around 35-40 species on average.

Great Horned Owl
The resident pair of Great Horned Owls in our section of Fish Creek Provincial Park, 2008. Sometimes we find one or two of the owls on the count, and sometimes not. Photo by Bob Lefebvre.

Jim Washbrook has organized the count for several years, and he invites interested birders to contact him to join one of the field teams. You can email Jim at jwashbrook1{at}gmail.com.

The Fish Creek count is not an official Christmas Bird Count (CBC). CBC’s take place each year within a fixed 15-mile diameter (24 km diameter) circle. CBC circles cannot overlap, and the Calgary count circle, which lies just north of Fish Creek Park, was established in 1952. Due to the long east-west geography of the park and its proximity to the Calgary circle, there is no way to fully enclose the park within another CBC circle.

The Calgary area showing the CBC circle, with Fish Creek Park (more or less!) outlined just south of the circle.

The Fish Creek Count was started in 1994 to document the changes in bird populations within the park in winter. As you can see below, species numbers, number of participants in the count, and of course temperature, can fluctuate from year to year.

FCPP New Year's Day Bird Count

Jim would like to increase the number of participants so that we can fully cover all the areas in the park. You will be placed in one area, with a team led by an experienced birder. Teams meet in their areas and begin at 9 am, and finish by noon. Maybe this year all the teams can again meet to compare notes afterwards, as we always did pre-pandemic. It looks like the weather will be pretty good, so it will be a great opportunity to come out and give it a try! And it’s a great way to kick-start your birding year!

Shaganappi Point and Edworthy Park – A New History

Jan31

Posted by Bob Lefebvre

Many Calgary birders are familiar with the book Treasures Of The Trail, a beautifully illustrated nature guide to Edworthy Park, Lawry Gardens, and the Douglas Fir Trail. It was published in 2002 by the Edworthy Park Heritage Society. Now the society is planning to publish a new history of the area with much previously unpublished information. You can pre-order a copy, and once enough people have ordered it, publication will go ahead and you will then be contacted for payment. It is $30 for the new book and a copy of Treasures Of The Trail will be also be included! A great value, especially for those of you who do not have a copy of the older book.

Here is the information about this from the society:

Shaganappi Point and Edworthy Park: A New History by the Edworthy Park Heritage Society.

Edworthy Park
C.P.R. Quarry  outcrops along the Douglas Fir Trail. Photo courtesy of Anna Sanders © Anna Sanders, Edworthy Park Heritage Society

The Society has written an extensive history of the park area with much previously unpublished information gathered from historic newspapers, diaries, and archives across Canada.

Part I discusses Indigenous and Métis culture and history of the area, including the three Blackfoot names for this ancient territory, plus whether there was a Métis settlement at Shaganappi. Was there an indigenous trail in the area? And much more…

Part II discusses settlement, colonization history including unpublished information about the Government of Canada quarries at Shaganappi Point (Quarry Road Trail), and the C.P.R. quarries (next to the Douglas Fir Trail), the Thomas Edworthy quarries and the four brick plants of the park, the struggle between William Pearce vs. John Lawrey, the “old lime kiln”. It has many fine black and white photos and  a few hand-tinted vintage postcard photos.

Very few copies of the book will be published and we expect to almost sell out through pre-orders. In order to raise the money to print it, we are taking pre-orders.  The book is only available in a package with the Society’s nature guide, Treasures of the Trail,  included as a bonus, free of charge. It is $30 per copy plus postage where applicable. To pre-order, please send us an email at: eparkhs[at]gmail.com We will acknowledge your pre-order. If we have enough funds to print it, we will then contact you for payment. (P.S. The book will not be put on the internet).  Please support the Society and its new book!

Treasures Of The Trail
Treasures Of The Trail