29-MAY-2012
Stinkbug (Podisus sp.)
This is a predatory stinkbug (or stink bug), one that feeds on other insects rather than on plant juice as so many do. It is likely Podisus placidus, but because ID to species is not always easy, I'll leave it at Podisus. This is one of the more colourful stinkbugs we get around here. The bright green green stinkbug (Acrosternum hilare) and the green and brown Banasa stinkbug, are two of the other brightly coloured ones up here. The two-spotted stinkbug is another relatively colourful bug, but most are shades of brown. In some areas, stinkbugs are vividly and beautifully coloured and patterned.
29-MAY-2012
Lupine
Photographed in the Butterfly Meadow, where the lupines are common. Most of the ones that appear annually are dark blue, but occasionally we get a few pink ones like this. The lupines planted there are the garden variety, not the native species. However, they are well used by bees for gathering pollen.
29-MAY-2012
Stream cruiser (Didymops transversa)
A new species for our insect list! I got only a brief chance to photograph it, one shot and it was gone. I've seen these many times out in the west end of Ottawa, in various locations, and I guess it was only a matter of time before we saw one at FWG.
29-MAY-2012
Twelve-spotted skimmer, female (Libellula pulchella)
This landed right in front of Barry and I as we were talking about cutting DSV. It looks very similar to the common whitetail female dragonfly.
29-MAY-2012
Goldenrod gall fly (Eurosta solidaginis)
You know all those round galls you see on Canada and tall goldenrods (mostly the latter I think), the ones that are particularly visible in the winter? They are made by this fly. She lays her eggs in the stems of goldenrods and after a short while, when the egg has hatched, the stem, induced apparently, by chemicals secreted by the larva, forms a round ball around it. They overwinter as larvae and emerge right about now and begin the process all over again. Of course, many larvae don't make it, as they are a very popular food source for red squirrels and birds such as woodpeckers and chickadees. For all the galls we see, these flies are surprisingly difficult to find.
24-MAY-2012
Two-spotted stink bug (Cosmopepla lintneriana)
These tiny and very pretty stink bugs are out now and Diane managed to photograph a mating pair. Many insects, birds, and plants undergo name changes as scientists find out more about them. Insects and plants, in particular, are being re-named at a dizzying rate! This species used to be known as Cosmopepla bimaculata until recently. It is often called by the common name of twice-stabbed stink bug, which sounds a bit violent! I think I prefer the other name. However, I've also seen it referred to, in several places, as wee harlequin bug.
This stink bug is a plant feeder, and, like most bugs, pierces the stems or leaves and sucks out the plant juices. It appears to be quite a generalist, found on any number of plants, but never in great enough numbers to do any real damage.
24-MAY-2012
Grove snail (Cepaea nemoralis)
We are all keeping our eyes open for snails these days, as Fred Schueler, from the Naturlist listserve, is interested in this, and other species of snails.
23-MAY-2012
Confused haploa caterpillar (Haploa confusa)
Diane photographed this moth caterpillar in the Butterfly Meadow. She also reports seeing two common ringlets and one red admiral, both butterflies.
19-MAY-2012
Wild columbine (Aquilegia canadensis)
Diane photographed this beautiful brilliantly scarlet columbine, in the Butterfly Meadow. This is one of our many native species of Aquilegia. There are also many cultivars in various colours.
19-MAY-2012
Nomada bee
Diane said that she photographed this in the Ash woods, not far from the split rail fence. This tiny little bee is quite common along that stretch of the woods, where a population has been present for years. It is a kleptoparasite on some of the mining bees. It is also darned difficult to photograph as it rarely sits still. Diane got a fabulous photo.
19-MAY-2012
Scudders Epiblema moth (Epiblema scudderiana)
This tiny little Tortricid moth is also called goldenrod gall moth because the larvae feed on goldenrod. Diane photographed this in the Butterfly Meadow.
22-MAY-2012
Eastern grey squirrel
This is a young squirrel, born this spring, but growing fast. He's sticking his head out of a hole chewed in the top side of a roosting box that this grey squirrel family took over. Many of the roosting boxes are used by red squirrels, but some, as here, have been co-opted by greys.
22-MAY-2012
Eastern grey squirrel family
The youngster is poking its head out under mum's tail. Another young one, this one a melanistic phase squirrel, climbed up the tree. Both are sitting on the roof of a roosting box which they took over as being a dandy squirrel house!
22-MAY-2012
Arctic skipper (Carterocephalus palaemon)
It was overcast, breezy and later, rainy, not a great day for butterflies, but I was pleased to see this tiny skipper, whose scientific name is bigger than it is. While common and even abundant in some areas, I don't see it often at the FWG.
22-MAY-2012
Water avens (Geum rivale)
This beautiful little native wildflower is in the same Genus, and very similar to, the more familiar prairie smoke (Geum triflorum), which has been growing in our rockery for some years. This one, is planted near the Backyard Garden pond, for as the name suggests, it is happiest near wet areas.
22-MAY-2012
Prairie smoke (Geum triflorum)
These are the beautiful seedheads that give this native wildflower its common name. Easy to see how the name came about! They are native to prairie-type habitats, hence the "prairie" part of their name.
22-MAY-2012
Hound's tongue (Cynoglossum officinale)
There are many names for this introduced species and several ways of writing the most common English name: hound'stongue, hound's-tongue, hound's tongue.... At any rate, it is considered a serious invasive in some areas, especially out in Alberta, much less so here (though as with any exotic species, this can change). It is on this plant that I normally find the caterpillars of the native moth, confused haploa, a striking brown and white, triangular shaped moth.
22-MAY-2012
Red-winged blackbird nest - sad news
Do you remember I posted some photos of a female red-winged blackbird laboriously and carefully creating a wonderful nest? This was a few weeks ago. Today I was saddened to find the nest half torn from the cattails and tipped sideways. I don't know for sure, but I'm guessing a predator came along and took the eggs, destroying the nest in the process. Could have been crows, as one was being vigorously chased by blackbirds in that area last week. Or raccoons. Or red squirrels.
However, there are still several other nesting pairs of red-winged blackbirds at the pond. I had a sneaking suspicion that something would happen to this nest as it was in a very exposed location.
19-MAY-2012
Virginia ctenucha caterpillar
Lots of these little guys around these days.
19-MAY-2012
Great blue heron on the turtle raft
This heron is just one of many creatures who make use of the turtle raft that has now been in the pond for several years. Turtles do use it, but so do dragonflies, other insects, ducks, green herons, great blue herons, and even songbirds occasionally.
15-MAY-2012
Chipping sparrow on the bird bath
The large bird bath in the Backyard Garden is often well-used, as here with the chipping sparrow.
16-MAY-2012
Red admiral egg (Vanessa atalanta) on stinging nettle
Claudia photographed this egg with a macro lens, giving us a very detailed view of this gorgeous and very, very tiny egg. The stinging nettles all over the place are full of red admiral eggs right now.
15-MAY-2012
Grey Treefrog (Hyla versicolor)
A tiny little guy that I found sitting in the bottom of a burdock leaf, while weeding out garlic mustard. Yet another reminder of why it is important to be careful when working in the garden. Too easy to step on this little one, or worse.
15-MAY-2012
Jack-in-the-pulpit (Arisaema triphyllum)
A very intriguing native woodland plant. In fall, the vivid red berries add great colour to the woods when most else is brown.
15-MAY-2012
Beaverpond baskettail (Epitheca canis), female
Saw only a few dragonflies around, including three of these baskettails and a couple of common green darners.
15-MAY-2012
Confused haploa caterpillar (Haploa confusa)
I saw a couple of hound's tongue (Cynoglossum officinale) plants and stopped to check for this species. Sure enough, there were at least 7 caterpillars of the confused haploa moth. This is a native species, but the plant on which its caterpillars are so often found, is not. When the caterpillars become disturbed, they thrash their bodies from side to side. The moths are a striking triangular shape with a distinctive brown and white pattern (which varies, hence the common name)!
15-MAY-2012
Woodland walk
This is my favourite section of the Backyard Garden. It has a variety of native woodland plants, including ferns and wildflowers along the path that winds along the top of the ravine. If you want a good idea of which native plants will survive in shade, check out this pretty spot.
15-MAY-2012
Treehopper (Publilia)
One of the first treehoppers I see in spring, these tiny, rather obscure creatures are usually attended by ants who will protect them, in return for the 'honeydew' secreted by the treehoppers.
15-MAY-2012
Red-winged blackbird nest
The nest I posted photos of last week, is now completed and the female is beginning to sit. As you see, the nest is a substantial, deep cup. I took this photo from a considerable distance and cropped the image. The female was a bit agitated as a crow was flying over the pond and crows, as we know, will take eggs and young from birds such as blackbirds.
15-MAY-2012
Red admiral eggs (Vanessa atalanta) on stinging nettle
I've been checking all the stands of stinging nettle I come across, for red admiral eggs, as nettle (Urtica dioica)is the larval host plant. While weeding garlic mustard this morning I was happy to find numerous patches of stinging nettle, all sporting dozens and dozens of tiny pale green eggs. Many were laid on top of the leaf, but there a goodly number were laid under the leaf too. Here you can see one on top, one below the edge of a nettle leaf. Some leaves have only single eggs, while others have 5, 6 or more. I noted several red admirals on the nettles as I carried on with the garlic mustard.
15-MAY-2012
Meadow foxtail (Alopecurus pratensis)
This non-native grass species is one of the first to flower at the garden, where it is common.
11-MAY-2012
Green heron
Sandy took this photo of one of the green herons at the pond, watching quite a drama unfold. As Sandy tells it, "We saw a painted turtle eating a red-winged blackbird. Very bizarre! I was walking back to the centre after weeding GM and met Dan and Tony on the bridge. Dan was leaning over the pond looking at something, so I stopped to see what they were doing. Dan had noticed a bird in the water moving around. He thought it was drowning, so was looking for a stick or something to fetch it out of the water. When he got closer, he realized the bird was quite dead and that a turtle was moving the bird from underneath. We all watched in astonishment as this turtle finally came up for air and had a look at us."
The next photo shows the turtle having a look.
11-MAY-2012
Painted turtle with red-winged blackbird
Sandy says that unfortunately, the turtle was some distance away and this was the closest shot she could get (it is severely cropped to bring in the details). The turtle is sticking his head out of the water, and the black mass below him with the reddish stripe, is the blackbird referred to in the previous post.
11-MAY-2012
Groundhog
Sandy took this photo of a very curious (or anxious) groundhog in the Backyard garden. She said he seemed to be watching one of the volunteers. "Not sure what lured him over there, but we saw him running back down and across the road toward his den later."
07-MAY-2012
Crabapple (Malus)
A cloud of deep pink blossoms on one of the many crabapples in the garden, planted long ago. Most attract a lot of insects right now, and in autumn, birds and squirrels.
09-MAY-2012
Workshop on Monarch butterflies
At the FWG, we don't only spend our time looking for interesting things to photograph! We also work in the garden, work on habitats, and attend meetings. In this case, a workshop to look at creating a monarch butterfly network in Canada (amongst other things), held at the FWG.
09-MAY-2012
Monarch butterfly workshop
Another shot of the monarch butterfly workshop held at the FWG
09-MAY-2012
Monarch butterfly workshop
Another view showing the hard working group of monarch butterfly enthusiasts at the FWG
09-MAY-2012
Red admiral (Vanessa atalanta) on burdock leaf
Couldn't let May go by without at least one red admiral photo. The day was overcast and drizzly, but mild at about +17, so there were a few butterflies out and about between rain showers.
09-MAY-2012
Song sparrow on burdock
This sparrow was picking at these seed heads for quite a long time. These plants, in both flower and seed, are attractive to various insects and birds. Sadly, it is often a fatal attraction. There have been numerous reports of birds caught by the seed heads and unable to fly away. Insects too, can become caught. I've found moths who have landed on the seed heads, unable to fly away. If they are still alive I have untangled them, a very slow chore as you can imagine, for fear of damaging the wings.
09-MAY-2012
Great blue heron
Actually, this was in the Arboretum, but along the stream that runs down from the FWG and into this area. The heron was very intent on fishing and paid little attention to the various people passing by.
09-MAY-2012
Red-winged blackbird nest-building 1
I spent a long time watching with no small degree of admiration, the work of this female blackbird as she built her nest. I didn't see the beginning of the nest, as she'd already built the base before I came along. She made repeated forays from the nest, returning after about 6 minutes, with a mouth full of long fibres, as here. Then she spent about 5 minutes weaving them around the cattail stalks securing the nest.
09-MAY-2012
Red-winged blackbird nest-building 2
Here, the female is poking her head through the cattail stems and pulling tight the long fibre she had first pushed out on the left side of the stalks. She then pulled it into the interior of the nest, and out again, repeating the 'binding' motion.
09-MAY-2012
Red-winged blackbird nest-building 3
In this photo, the female is pulling along another strand of fibre and weaving it around the cattail stems. She would take about 4 to 5 minutes to do this, then head off to gather more fibres, a chore that took on average, about 6 minutes. Each time she returned, she flew straight into the nest, nowhere near as wary as some birds who are very secretive about their nest construction.
09-MAY-2012
Yellow warbler
Despite the overcast conditions with rain in the morning, it was humid and mild, and birds were singing all over. Eastern kingbirds, Baltimore orioles, least flycatchers, yellow warblers, black-throated green warblers, etc. are all back and singing and making much ado.
08-MAY-2012
Yellow-rumped warbler
Fortunately for me, this little guy landed right in front of me, posed and preened and allowed a few shots, before heading off. Always one of the first warblers to arrive and the last to leave in autumn.
08-MAY-2012
Green frog (Rana clamitans)
This individual was in the Backyard Garden pond, along with about 5 others, several of whom, including this one, were calling.
08-MAY-2012
Green heron
Late afternoon, and two green herons showed up at the pond. How many years have we been seeing these lovely little herons at the FWG? Fifteen? Twelve? I can't remember, but they have been a regular feature annually, often in mid-summer, arriving with their young, to the detriment of the frog population in the pond. This one broke off a twig and flew away with it, and the other had caught a very big frog and was busy trying to figure out how to eat it. Poor old frogs, they're vulnerable now as it is breeding season and the urge to call and be visible is strong. The frog was either a green frog, or an American toad.
07-MAY-2012
Asian ladybeetle (Harmonia axyridis)
These ladybeetles are voracious predators of aphids and other insects too. They are highly variable ranging from this multi-spotted individual to ones that have no spots at all.
07-MAY-2012
Virginia ctenucha caterpillar
One of the most readily found of all caterpillars, after the familiar woolly bear caterpillar (the Isabella tiger moth). These little guys will even be seen crawling over the snow on late winter days. This one, showing his pretty red feet, was climbing up a dry stem of last year's goldenrod.
07-MAY-2012
American crows
The young crows are out of the nest and their nasal cries can be heard in many locations. These are two adults who seem to be taking a breather from caring for junior.
07-MAY-2012
Mayapple (Podophyllum peltatum)
A native wildflower, but not native in our region. However, just a few hours south of here, along the St. Lawrence, it can be found in large swathes, and is fairly common around southern Ontario. However, it clearly does well in our area as this stand has been coming up year after year in the Ash woods (where it was planted, it did not occur naturally) for some time. It is one of several wildflowers to also bear the name "mandrake root". Interestingly, it is in the same family (Berberidaceae) as the invasive Japanese barberry shrub.
07-MAY-2012
Painted turtle (Chelydra serpentina)
Compared to some of the painted turtles we've had in the pond, this one is relatively small. I am wondering if it is the same one we've had in the pond for the last few years. It looks about the right size, perhaps marginally bigger. A few years back we had two painted turtles in the pond, one was more than twice the size of this one. At the same time we had a very large snapping turtle, a blanding's turtle, and a red-eared slider. That was definitely the year of the turtle.
07-MAY-2012
Toothwort (Cardamine diphylla)
This native plant, uncommon in the Ottawa region, used to be called Dentaria diphylla. It is a plant of shaded woodlands.
07-MAY-2012
White trillium (Trillium grandiflorum)
In full flower in the Ash woods.
07-MAY-2012
Crabapple (Malus)
The ornamental crabapples are in full bloom also, and many are attracting the same insects as the wild plum, although some attract none at all, perhaps these are varieties that are not useful to insects?
07-MAY-2012
Wild plum
These trees are in full bloom and abuzz with a variety of bees including honey bees and sweat bees.
07-MAY-2012
Spotted lady beetle (Coleomegilla maculata)
This very small native lady beetle is on a dandelion, which is one of the best places to look for them this time of year! They are fierce predators of other insects and arachnids.
07-MAY-2012
Johnny-jump-ups
These are garden plants, non-native, but pretty in early spring. A lot of bees and flies are attracted to them. These are in the Backyard Garden, and there were many nomada bees flitting around amongst them, probably looking for the burrows of one of the mining bees on which they are kleptoparasites.
04-MAY-2012
Green frogs (Rana clamitans)
This gathering occurred in the small pond in the Backyard Garden. I think the frogs feel much safer here than in the big pond with hungry herons and others.