There certainly have been some ups and downs of the weather as of late! But it is March, being March, so it is to be expected. Hopefully there won't be a major ice storm like there was in early March of 1976, when almost every tree in Rondeau (and likely elsewhere) was affected to some extent, resulting in the park being closed for several days due to the massive clean-up required.
One of the highlights of the last couple of weeks was to continue on my photographic search for owls. In my previous post, I managed a poor record shot of a Long-eared Owl. A few days later this one perched in quite an open spot, allowing this photo.
There have sometimes been several birds roosting in this thick cedar hedge, but are hard to see, with the occasional exception such as this.
Open water is becoming more prevalent, now that temperatures are getting above the regular intensity of cold over the last few weeks, and this has resulted in more waterbirds being visible. At one location a bit northeast of Chatham, I came across this Great Blue Heron, presumably hoping for a small fish to come by and become a meal.
Swimming by just in front the heron, note the heron's legs, was this pair of Hooded Mergansers.
Nearby were some Wood Duck boxes, with an Eastern Screech Owl residing in one.
Elsewhere in open water spots near Erieau was a variety of ducks in relative close proximity. There were lots of other ducks, but most were too far to even identify easily, let alone photograph. With the approach of the breeding season, many of the males are showing their attractive colours and patterns.
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| Bufflehead |
This next one is of a Canvasback, a young male not quite in its prime breeding plumage.
This next one shows an older male, in its prime pattern. However a closer look shows that its right eye appears to be damaged. I see that somewhat regularly, and especially if food is a bit scarce, there is some fighting going on when a duck emerges with something. Other waterfowl of various species will fight to gain possession, and some damage can occur.
These next two photos are of Greater Scaup, with the male first, and a pair which follows.
Redheads, especially males, are quite distinctive....
...as are male Ring-necked Ducks, one of my favourites.
I stopped at McGeachy Pond CA on one occasion, and finally caught up to a long-staying Northern Mockingbird, surviving on some of the berries that linger. Most of the berries that persist this late in winter are that of European Highbush Cranberry. The berries look tempting, but are quite bitter early in the winter. They become more palatable to birds later in the season.
On another day at McGeachy Pond, I watched and waited for a River Otter to appear. One has been seen on a couple of occasions in the past week or so, in the proximity of the beaver lodge. River Otters are not typically found in this part of southern Ontario. However I recall back in the 1970s, when we were trying to assemble mammal records for Rondeau, a mammalogy specialist from the University of Guelph, a former professor of mine, was in the park checking on things. He reported seeing River Otter tracks near the south end of the park, but there was never a confirmed sighting of an actual animal. It is interesting to note that one was seen at McGeachy Pond, just a short distance from Rondeau, about 50 years later! Of course it wouldn't be the same one, but it just goes to show that some mammals can be present but hard to confirm. Whether the species is a short or long-term resident of the area is open to speculation, but the habitat is suitable. As in the case of beavers, they were almost totally gone from southwestern Ontario in the latter half of last century, but there is no question that they have re-established themselves in many aquatic habitats here in the southwest.
While I didn't seen any sign of the otter, I did photograph this pair of Mute Swans, even exhibiting courtship and breeding behaviour. It won't be long before their nesting is underway.
Sandhill Cranes have continued here and there, in small numbers. They are often quite a distance from the road, so even with a good photo lens, they are not as crisp as I would like, and the sunlight haze over the distance interferes with the clarity to some extent. These two were part of a group of five, foraging in a field near St. Clair NWA.
Typically by late February, birds such as Horned Larks are well represented near agricultural fields. They were almost non-existent in January and early February, especially with the snow and cold, but since that weather is abating, this species is fairly common in small groups. They will be forming up pairs, soon to be nesting. Many of them get underway well before agricultural activity begins, in the hopes that they can raise a brood before having the nest turned under by equipment. Others will continue to move north, nesting in the wide open tundra habitat of the Hudson Bay lowlands.
Here is a photo of a nesting Horned Lark that I took while doing wildlife surveys in Polar Bear Prov Park back in 1991.
As hints of spring arrive, species like Killdeer are beginning to show up, at least on those occasional days with southerly winds and relatively warmer temperatures. There have been a few reported already in the last few days, but I haven't caught up to one yet. This next photo is of a lingering one I photographed in January.
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