Friday, April 23, 2010

Spring Count

April 11

Since 2008 Jean and I have assisted John Black with the local Christmas Bird Counts and MNR duck count. So when he called asking for our help with the Buffalo Ornithological Society (BOS) spring count we willingly accepted.

The BOS count (divided into sections) includes the Niagara Region in southern Ontario. As compiler of the section covering St. Catharines, Niagara-on-the-Lake (NOTL), Thorold and Niagara Falls, John assigned an area within the city of Niagara Falls to Jean and I. We covered the portion from Lyon's Creek Road/Main Street north to Steele Road/Portage Road and east of the Queen Elizabeth Way (a highway linking Toronto to Fort Erie, ON). Luckily the gulls at the Adam Beck Reservoir and along the Niagara River were counted by John and others. Hold that thought.

After looking over the maps and John's instructions, I thought it best we started along Lyon's Creek road south of the Welland River and work north towards the Niagara Escarpment. En route to Lyon's Creek Road we counted any birds spotted east of the QEW. Rural roads south of the Welland River were limited and did not take long to cover.

Starlings and American Robin were the majority in this area.

In Chippawa, we stopped at the boat ramp on the south side of the Welland River and at John's request, the bridge crossing the river and the feeders frequently visited by Niagara birders and members of the OFO on the Niagara River Gull Watch trip.

We walked under the bridge with hopes of ticking Barn Swallow. While under the west end of the bridge we observed nesting Rock Pigeon and mounds of their guano on the support beams. One Barn Swallow was spotted flying over the Welland River before it disappeared under the east side of the bridge.

The feeders were empty but still produced 15 species, including Yellow-bellied Sapsucker, Northern Flicker and White-breasted Nuthatch. Tufted Titmouse and Red-bellied Woodpecker usually found during our winter visits were not ticked this sunny spring day.

Heading along the Niagara Parkway, towards the Horseshoe Falls, we stopped at the Dufferin Islands Nature Area and walked along its trails before heading over to the engineerium to count the Black-crowned Night-Heron above the Falls. During the hour we surveyed the nature area, Jean and I observed a total of 25 species. Birds of interest included, Tree Swallow (4), Hermit Thrush (1) and Ruby-crowned Kinglet (1).

Our only concern above the Falls for the count was the Black-crowned Night-Heron roosting in the trees on the island behind the barge. Yes, a barge above Niagara Falls! Click on barge for the story on how it arrived to rest near the brink of the Horseshoe Falls.

Jean and I counted a total of 46 Black-crowned Night-Herons.

I also noted, first of the year, black-headed Bonaparte's Gull for my provincial year list. We would see plenty more later in the evening.

We passed Table Rock and tourists at the Horseshoe Falls as we continued along the parkway, adding any birds spotted on the manicured lawns of Queen Victoria Park to the day's count. The only area we checked in the urban centre was a cemetery. More Robins and Starlings.

North of the city, we stopped at the Niagara Parks Botanical Gardens. Spring flowers and blossoms were blooming and we observed 16 species, adding a second Belted Kingfisher and Ruby-crowned Kinglet to our checklist.

After travelling along a few more roads, we stopped at Firemen's Park on the Niagara Escarpment for one last count on foot. No new species but a third Belted Kingfisher and 2 more Ruby-crowned Kinglets were added to our checklist.

The day's count appeared to be finished. The only raptor observed was Northern Harrier (1). Quite surprising we did not observe any Red-tailed Hawk along the highway corridor (the hawk's favoured hunting ground) or the farm-land south of the Falls. As we approached the northern boundary of our area on the QEW, what did we spot soaring above the highway? Two Red-tailed Hawks heading eastward and eventually falling within our area. The last addition for the afternoon.

In the early evening, Jean and I drove to NOTL to count Bonaparte's Gulls leaving the Niagara River. Upon arriving at Nelson Park near the NOTL marina, we found two floats of Bonaparte's sitting on the river. I started to count the gulls resting on the river and Jean counted the gulls flying by to spend the night on Lake Ontario.

1, 2, 3, 4, 5....

500, 501, 502, 503....

After counting the gulls on the water, I turned my attention to the Bonaparte's in flight while Jean scanned the flocks for Little Gull (gulls with black on the under-wing).

2500, 2501, 2502...That's a really cool sailboat! 2503, 2504, 2505....

For a little more than an hour we counted the Bonaparte's Gulls flying by our vantage point.

4250, 4251, 4252....

Will it ever end?

Though the larger, fast moving flocks proved difficult to count at times (especially as the sunlight faded). Jean and I counted a total of 7000 Bonaparte's Gulls. What about Little Gulls you ask? There were a total of 3 Little Gulls. No need to worry about finding one at the Whirlpool during the OFO trip at the end of November this year.

We observed a total of 42 species during 8 hours of birding. For the entire section, Jean and I were the only birders that found Ruby-crowned Kinglet, Hermit Thrush, Barn Swallow and Northern Harrier.

8 hours of birding! You think that would be enough and there are no more counts until the CBCs in December. Well, we'll be covering the same area once again for the second BOS count in mid-May. We should get some good birds on that count. At that time of year, migrating warblers will be at their peak. Oh, and the Bonaparte's. No endless flocks for the next count. They'll be on their breeding grounds by then. Here's hoping for a 50+ species day.

1 comment:

  1. no help stareing into that whirlpool this year? Darn, didn't Jean spot the last one?
    I saw Boneparts last weekend at Rondeau- saw about 60 in 15 minutes, and I thought that was alot!Anne