Category Archives: bird

Bird

Christmas Bird Count done!

Thanks to the more than 20 people who turned out to do our annual Christmas Bird Count on Friday December 30th!  Special thanks to Ron Jasiuk and Russ McGillivary for their organization and to Kevin and Carol for hosting the fine potluck dinner afterwards!

UCFNC Christmas Bird Count areas

Russ will compile the results from our six different teams and from the others who contributed Feeder Watch data. We’ve not got a preliminary guess as to how many species nor how many individual birds we say. What we can say is that because of our cold weeks earlier in December there was no open water other than in streams and creeks so that our large numbers of waterfowl from last year were all but absent this year. It’s not about bigger or better numbers — it’s about getting as detailed an inventory each year to build into larger patterns. Let’s see how this the numbers from this year turn out!

I had the great fortune to be out in Area 2, southeast of Caledon over to Caledon East with wonderful birders. Hart brought along Gordon, a friend of his from the Nature London Club and an experienced birder. I’m always in awe of folks with good ears — and Gordon certainly had them. The others would hear things that I couldn’t even with my top-quality hearing aids turned up fully.

Can you see the Red-tail Hawk sitting in the tree down the field — and can you spot the Rough-leg flying away up and to its right?

Highlights for me:  spotting a Belted Kingfisher (and hearing another) at the spot that Chris P had seen them at for many years down at the bottom of the Escarpment along a branch of the Credit River — and seeing a cold-looking Great Blue Heron at the same spot!; being shown a Rough-legged Hawk sharing a tree and sitting directly above a Red-tailed Hawk along the Grange Sideroad east of Highway 10; (the Rough-leg took off leaving the Red-tail sitting in the tree; look closely and you’ll spot the Red-tail in the tree near the middle of the photo, and possibly see the Rough-leg flying away just above and to the right in this mobile phone photo); learning that Gordon had worked with an amazing birder with whom I spent a marvellous summer way back in 1972 working on an ecological inventory of Prince Edward County; getting together with almost everyone afterwards and sharing sightings and stories; wandering up and down the side roads and concessions of Caledon, looking at the wonderful diversity of habitats — and yet realizing how remarkably young almost every top of forest actually was.

A pothole beside the road — with the Phragmites looking lovely in a sinister sort of manner …

 

(Posted by Mark Whitcombe)

A bedraggled House Finch huddled against my back deck door in a snowstorm (… seems to have survived well enough to eventually fly away — but will it actually survive …)

Credit Valley BioBlitz Registration is now open!

Guided Blitz Registration is now open!

Join us for the 2016 Ontario BioBlitz in the Credit River Watershed on June 11-12!

The Guided BioBlitz is an opportunity for less-experienced nature enthusiasts to learn a bit more about their favourite species through field surveying and identification techniques – important skills for understanding the world around us. Our 2015 flagship event in the Don Watershed was a big success. Thanks to the 700+ registered participants and volunteers – we couldn’t do it without you!

The Guided BioBlitz is open to all ages and all experience levels, but be aware that sessions can require a lot of walking. Please also note that there can be a 40 minute drive between Guided BioBlitz sites.

Visit http://www.ontariobioblitz.ca/guided-registration.html to register for sessions, look at the map of the Guided Blitz sites, and download a copy of the schedule.

Most sessions are limited to 30 people per group, and will fill up quickly – so make sure to register early! Participants will be contacted with more information about their particular session shortly after registration closes, on May 20th, 2016.

As always, if you have any questions, comments, or concerns, we would be happy to answer them – just send us an e-mail at  ontariobioblitz@gmail.com, or visitwww.ontariobioblitz.ca for more info.

The Letter “P X 3”

The Letter “P X 3” – Can you name the “P” creatures?

The first “P” has chewed the bark off of at least 57 Red Pine tress in a small area of the Alton Grange. Interesting that numerous Hemlock and scattered deciduous saplings were untouched except for one sapling.

The second “P” was calling throughout the Hockley Valley Nature Preserve. This very large excavation was found this past Monday before the snow arrived.

The third “P” at least 36 of them took over our bird feeders once the temperatures dropped accompanied by the falling snow.

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Annual Christmas Bird Count 2015-6

xmasbirders

SATURDAY JANUARY 2ND – SAVE THE DATE FOR OUR ANNUAL CHRISTMAS BIRD COUNT More information coming soon about how you can participate in our local count. In the meantime find out more about this 100+ year old citizen science event that occurs all over North America, drug in many European countries and involves thousands of volunteers just like you.

http://www.audubon.org/conservation/science/christmas-bird-count

cardinal & chickadee

(Ron Jasiuk)

The reason for FLAP (Fatal Light Awareness Program)

We installed new windows at home over the summer. Several times we’ve heard ‘thunks’ as birds hit the large shiny new window in our now-bright living room.

Then this …

The impact of a Mourning Dove on our new window …

The impact of a Mourning Dove on our new window …  (photo by Mark Whitcombe)

Look carefully at the photo. One wing extends right to the top and the other to the left edge; both legs show; individual feathers show; the breastbone clearly shows; individual feathers show …

The dove survived initially, weakly flying away after a few minutes. The next day at our feeder there was a dove with feathers missing from its head. But after that, there have only been two Mourning Doves in our yard, down from the three that we’ve had for the last while.

What is our living room with wonderful windows is not a living room for birds …

We’ve now put up stickers and hung window ornaments — with success so far.

Our next speaker from FLAP will be alerting us to ways that individually and as a society we can reduce the toll of birds hitting windows and buildings. FLAP (Fatal Light Awareness Program) estimates the number of migrating birds killed annually in collisions with buildings ranges from 100 million to 1 billion birds. Oh my …

(by Mark Whitcombe)

 

 

 

A Great Egret song

Great Egrets

Great Egrets on Island Lake, August 15, 2015     (photo by Mark Whitcombe)

On an increasingly warm morning, Linda and Chris led us on an exploration of the impressive new trail & boardwalk that completes the circle around Orangeville’s Island Lake. The finished trail is a wonderful tribute to the volunteers of the Credit Valley Conservation Foundation! The many walkers, joggers, families (… and perhaps too many fast bike riders…) speak to the value of this addition to the community.

We saw lots of Canada Geese and Mallards, many Cedar Waxwings, several Kingfishers, some Kingbirds, two Great Blue Herons, a still-enthusiastic Red-eyed Vireo, as well as a Caspian Tern. There were Painted Turtles galore in some spots, sunning on stumps, basking in the shallows, and ploughing lanes through the water plants. I saw at least three species of dragonfly that I couldn’t identify over the open water. I only saw 3 butterflies, all Cabbage Whites. The hit of the trip for me was seeing three Great Egrets, so graceful in their pure whites and their gently swooping flight.

Chris and Linda said this was their ‘swan song’ after 3 years as our field trip organizers. I prefer to link to the graceful egrets, species that Linda in particular has a solid history of working with. I thanked Chris and Linda for their wonderful efforts in providing the club with so many regular and diverse opportunities. We owe them our deepest respect and thanks!

This highlights the need of our club to arrange and offer field trips for the coming year. As I think about fulfilling this, I wonder how we could do this differently.

There are several different components — which could/should involve different people. There is the publicity aspect, involving the writing of emails and sending them out after clarifying details. There is the actual leading of the trips, something that should be separate from the other aspects of field trips. It is not our expectation that those who organize field trips actually lead them (though they are welcome to). There is the component of deciding which field trips to offer and who might actually lead particular excursions. For all  these aspects, there’s a wealth of knowledge and expertise and help within the club.

How can we accomplish this organization and delivery of field trips differently than relying on one or two stalwarts to give so much of their time and effort? Please use the Comments form to share feedback. (I read and approve everything before publishing comments, so if you wish to make your comments private, please indicate this.)

(By the way, Linda has officially reached 163 species for her Big Dufferin Year, her concerted work to find as many species of bird in one year in Dufferin County. Congratulations!)

Once again, thanks to Chris and Linda for giving us so much these last few years!

Now how many of us will step up to offer to move us forward?

Are our Chimney Swifts already gone?

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On Wednesday, sale August 12th, I couldn’t see or hear any Chimney Swifts above downtown Shelburne during about 15 minutes of noon-time observation near the church where I had previously seen them diving into a roosting chimney during the daytime.  On Thursday and again today, August 14th, I couldn’t see or hear any Chimney Swifts above downtown Orangeville after 30 minutes of observation around the two chimneys (Broadway, and Mill Street) I’d previously seen them using during daylight hours.

It seems quite possible that they have they left already on their migration. That’s within the standard timeframe of mid-August onwards.

We first saw them on June 2nd, and our interpretation was that they had only recently arrived. On July 29th, I and others twice observed birds diving into and leaving the Broadway chimney, spending less than a minute inside the chimney each time. That’s typical behaviour for feeding pre-fledglings.  If so, then from recent fledgling to migrating bird takes place in about 2 weeks.  Impressive!

The last Chimney Swifts I have seen this year were 4 flying above downtown Orangeville on August 4th.

We do not know the breeding success of the three roosts being used in our area.  It would take considerable attentive field work to determine that!

I’m amazed that about 10+ weeks is all the time they spend on their breeding grounds. Their breeding success is now so constrained simply by a lack of suitable chimneys in which to nest. That’s why it’s so important to identify and protect suitable chimney, as well as to better census Chimney Swift populations.

Citizen science is worthwhile!

Chimney Swift leaving chimney roost

Chimney Swift leaving chimney roost on Broadway in Orangeville