Wednesday, July 16, 2014

Wet season

We have seen a lot of rain so far this summer and we have had at least three outings when we got completely soaked.  We had to stop early a couple of times because the soil becomes too muddy and by trampling it, we actually do more damage than good. However, we did some plantings and it was a lot easier to dig and the plants are looking very good. We planted chokecherry, sugar maple, witch hazel and dogwood.
Sugar Maple (unfortunately, DSV is creeping up its ugly head in the picture)

We also started to work in the forest behind the site and we removed quite a bit of buckthorn and Manitoba Maple
Buckthorn leaves

 The garlic mustard and DSV are, of course, rampant as usual but we have managed to keep it off the fenced area.  By removing it all along the outside area of the forest, we can control it better.
Digging out Manitoba Maple seedlings

The wet weather and the cooler temperature also means that there is more water in the pond and it looks pretty good.  Usually, by this time of the year, it would be all dried up.
This area normally only has water for the first couple of weeks in May. 
The weather was great last week and it was nice to see the blue sky reflected in the pond.
Last week, we also saw a pretty white moth in the forest.

Sunday, June 15, 2014

Todmorden Mills

 This year, I  decided to join the stewardship team at Todmorden Mills Wildflower Preserve. There has been a stewardship team at that site since the early 1990s. It is not part of the City stewardship program but some of the people involved are the same. This team has been working together for several years and they are very knowledgeable.

The site has been the subject of surveys by botanists and 11 rare species have been identified in the Preserve. These include a sedge, two trees (Red Cedar and Slippery Elm) and herbaceous plants, most of which live in wetland habitats. One, the Skunk Cabbage, is quite common at Todmorden Mills. It is one of the plants that come out first in the very early spring. 

May apple
The site has a lot of invasive species that need to be removed like other sites in the Don Valley but because it has been maintained for a longer period by a team of stewards, it is in much better shape than other sites. There is also a number of planting events throughout the season with university students coming in and taking part in the events. 

So far, this year, I have planted oak shrubs and cedar trees. 

There are 2 ponds around the preserve providing great habitat for the wildlife. The water also prevents the site from becoming dried up. 
Bloodroot, one of the many wildflower found on the preserve
Forest and woodland wildflowers include spring ephemerals such as Jack-in-the-pulpit and Skunk Cabbage, which have survived from the original forests, Others such as White Trillium, Bloodroot and Wild Columbines have been reintroduced and have established. Marsh and swamp wildflowers of note include Marsh Marigold, Turtlehead and Spotted Jewelweed.


There are 114 trees and shrub species in the Preserve. The most abundant native trees are: American elm, Eastern cottonwood, Trembling Aspen, Sugar Maple, White Ash, Silver Maple, and Eastern White Cedar. 

Saturday, November 2, 2013

Phragmites day

Today, November 2, we had a Fall event at The Brickworks. We met with stewards from the other sites to tackle phragmites around the back ponds of The Brickworks.  Phragmites, the common reed, is a large perennial grass found in wetlands throughout temperate and tropical regions of the world. It is highly invasive and causes damage to wetlands.  The team that normally works there didn't have the time to do this task before the end of the season.

It was a rainy day but about 18 people showed up which is great. We had to wear these flashy volunteer vests as The Evergreen Brickworks get so busy on a Saturday morning with the farmers' market and other events that people might wonder what we're doing out there with clippers and other tools.  I guess we had to look official.  We don't want to scare anyone.

 We got to the site and saw the amount of phragmites that needed to be removed. 

Before picture

We picked up dozens of bundles like these. 

After pictures.  We can actually see the pond now after removing the phragmites.

A few of the volunteers towards the end of the morning. Tired but happy to get the job done.

This is the first time we had an event so late in the season. Usually, the stewardship program ends at the beginning of September. But it sure was worth it and people were commenting that it would be nice to continue this in future years. But now, the season has wrapped up for good and we'll continue this work next Spring.

Thursday, August 22, 2013


The site is very dry this week, we haven't had any rain for more than 2 weeks now.  We needed to clear up a lot of dead tree branches at the back of the site and we also did a lot of mulching to try to add moisture to the trees. 
No water monitoring here.

The pond is so dry now. I remember the first week of stewardship, there was a duck swimming here.

It's amazing that the aquatic plants hold up even without water.

We identified a new plant I hadn't seen before.  It's a smartweed and there is quite a bit of it around the pond.

There is still a lot of stinging nettle. We've had to deal with this a lot this season.

But the golden rod colours start to show, I really love these.

Friday, August 16, 2013

Back to Riverdale Farm

This week, we went back to Riverdale Farm to take care of some more invasives. Stinging nettle is pretty much one of the worst at this site. We also worked on Japanese Knotweed and Burdock. 

As usual at this time of the year, the sanctuary pond is pretty murky and full of duckweed.

Some of the other ponds are still quite clear.

The slopes are covered with English Ivy.

Lots of ducks in the ponds.
Black-crowned night heron.

Stone wall that leads to the Monkey House.  I'm just back from a trip to England and this wall reminds me of the stone walls and fences of the English countryside.

Wednesday, August 14, 2013

Benthic invertebrates

Last Monday, it was time again for the Benthic invertebrates workshop at The Brickworks.  It used to take place at Riverdale Farm but the ponds are so murky there, it was always very hard to find any bugs.  So, for the second year in a row, the workshop was held at this different location.

I'm posting here some pics of the evening. We found some 10 different species of bugs which means that the results were pretty good.

Quite a good turnout

Pond at The Brickworks

Samples of the types of bugs we may find.

Examining the samples

A closer look.

Even closer.

The workshop leader is from EcoSpark.

Hip waders

Volunteers willing to wade in the pond.

We need to use lots of water to filter the mud.