Most North American mammals are elusive and difficult to find or photograph, even when you are in the right habitat at the right time of day. Coyotes want nothing to do with humans and just run off when they see one; deer have become much less common than they used to be (as have groundhogs and muskrats, for some reason); I’m apparently only allowed to see one beaver each year; I’m convinced that moose actually don’t exist in Ontario; and the only raccoons and skunks I’ve seen in the daylight were “sleeping” next to the road with large tire tracks across their bodies (but I don’t like to think about that). Even when I manage to find a mammal worth photographing they don’t stay in sight for long, and don’t allow you to spend much time in their presence as they go about their lives. I have had some luck with various members of the weasel family in the past year or so; they tend to be curious and not too disturbed by my presence, as long as I stand still and keep my distance.Continue reading
Although birders tend to refer to “spring” and “fall” migration, many birds begin heading south in mid- to late August, and a few (such as shorebirds which are unsuccessful in finding a mate) even begin migrating in July. In Ottawa, this southbound migration often overlaps with post-breeding dispersal, which means that even in July and August it is worth checking familiar places for birds that may be moving through. This year, southbound migration began for me on August 19th with a trip to the Rideau Trail off of Old Richmond Road. I usually start checking the boardwalk and hydro cut for migrants this time of year as the edge habitat and buckthorn bushes loaded with berries can be fantastic for warblers, flycatchers, thrushes and other migrants. Most of the birds I saw or heard were likely local residents, although the Black-and-white Warbler I heard singing here may have come from deep within the woods or elsewhere, and it was pretty neat to see an Ovenbird strolling along the boardwalk. A squeaky Rose-breasted Grosbeak and two Least Flycatchers calling made me think these birds were moving through, as this section of the trail is normally pretty quiet in the summer.Continue reading
Local Butterfly Colonies
July is here, so today I went out in the afternoon in search of two local hairstreak colonies. Most hairstreaks overwinter as eggs in our area, and as such, don’t metamorphose into butterflies until mid-summer. They often tend to be quite localized, and while some species are quite common and widespread, such as the Banded Hairstreak, many others are found in small, local colonies where their preferred larval foodplants are found. Over the past few years I have found colonies of three different species in my 5-mile radius (Banded, Acadian and Coral), and while the Coral Hairstreaks seem to have disappeared, I now check on the other two colonies every July.
I started with a visit to Bruce Pit to look for the Acadian Hairstreaks that I have seen regularly in the wildflowers at the base of the toboggan hill since 2014. I got my hopes up when I spotted a small, grayish gossamer-winged butterfly perched out in the open at a distance, but it turned out to be a worn Eastern Tailed Blue.Continue reading
After the early start to spring, migration stalled with the arrival of a long-lasting weather system that funneled the dreaded north winds back down into the Ottawa Valley again. The past week has been filled with gray, overcast days, a bit of rain, a bit of snow, and several days of gusty winds. I’ve added a few new birds to my year list, but they are mostly species that have been present for a while now that I never got around to seeing earlier: Gadwall, Barn Swallow, and Yellow-rumped Warbler at the Richmond Sewage Lagoons, Red-necked Grebe at Shirley’s Bay, American Bittern and White-crowned Sparrow in Stony Swamp, Eastern Meadowlark and Osprey on Rifle Road, and the return of the neighbourhood Chipping Sparrows back on April 15th. The birds that returned early this spring and tripped the eBird filters a few weeks ago are all birds that overwinter close by in the southern US; while they took advantage of the warm southern winds to return to their breeding grounds early, birds that winter in Central and South America are still thousands of kilometers away and will return on their normal schedule.Continue reading
Late Summer in Stony Swamp
A few years ago I wrote a post about the winter wildlife of Stony Swamp. However, it’s a great place to see wildlife in late summer as well. Many birds are done raising their young and are leaving their nesting areas in a phenomenon known as post-breeding dispersal. By late August, the first songbirds have started migrating through our area as well. Many mammals, too, are moving around, fattening up for the winter ahead and looking for safe places to spend the winter. While there are fewer insect species around, many late-season insects are still breeding and laying eggs to ensure their species’ survival for another generation. Stony Swamp is a great place to see all of these, as the variety of habitats within its boundaries provide food and shelter for a variety of different creatures. And the one thing I like about the trails here is that I never know what’s going to turn up on an early morning or late afternoon walk!Continue reading
The Gorgeous Dogbane Leaf Beetle
I’ve spent some time birding around home recently, visiting places in Stony Swamp and Shirley’s Bay looking for breeding birds and butterflies. Hairstreaks have been on my mind, and after lunch on July 4th I headed up to Shirley’s Bay where I have seen both Banded (June 2012) and Coral (July 2016) Hairstreaks along Hilda Road in years past. I also thought I might find some baskettails patrolling the open trails, as I’ve seen both Common and Prince Baskettails there as well. Finally, Giant Swallowtails breed on the Prickly Ash plants in the area, and I was hoping to add Ottawa’s largest butterfly to my year list with a visit. Unfortunately it was much quieter than expected, with no baskettails zipping along above my head and no hairstreaks or swallowtails of any kind despite the gorgeous 30°C temperature. The only butterfly I noticed was a very worn skipper in the clutches of Goldenrod Crab Spider hiding in the Purple Cow Vetch.Continue reading
The end of June
On Sunday June 28th I started my day at Sarsaparilla Trail. One of the birds I still needed for my year list was Least Bittern, and I’d been lucky to hear it in the marsh here last year. In fact, I got a great view of it as it flew from the southern shore toward me and landed in the reeds close to the boardwalk before it started calling. I didn’t expect to actually see one again – they are quite elusive and prefer to hunt within the reeds rather than stalk fish out in the open the way Green Herons and Black-crowned Night Herons do – but I knew if I arrived early enough I might have a chance to hear its mournful call. I’d checked a few times earlier this season to no avail, and with June almost over there wasn’t much time left in the breeding season to track down those birds best found by their songs, as many birds stop singing by late July.
Spring Arrives in midst of the Pandemic
The Hawks of Stony Swamp
Despite the large number of birds that breed, overwinter, or migrate through Stony Swamp each year, it is relatively under-birded. The closest trail is only five minutes from my home in Kanata South, so I spend a lot of time within the conservation area – particularly in the warmer months. However, I very rarely come across other birders or photographers on the weekends, probably because it’s not a migrant trap like Mud Lake – the birds are spread out more, making them more difficult to find. Still, the trails are worth checking for pockets of warblers in the spring or flocks of finches in the winter, in addition to all the birds that breed here in the summer: Virginia Rails, Pied-Billed Grebes, Eastern Towhees, Field Sparrows, Swamp Sparrows, Black-throated Green Warblers, Black-and-white Warblers, Eastern Phoebes, and so much more.