среда, 16 июля 2014 г.

Swainson's Hawk is an exciting find for me. It was a new Ontario bird, only the 3rd species I've add


After birding in the park all morning yesterday, I noticed that the winds had started to shift a little more to the northwest, as opposed to the solid west winds they had been early in the morning. This time of year, thousands of hawks and other raptors are migrating south, and north winds push them to the shores of the Great Lakes. Raptors don't like flying over water - thermals only really form over land - and so they follow the coastlines south and west.
I headed to the Seacliff Hawkwatch around noon, located in Leamington hotels in chicago and officially inside the Point Pelee Birding Area. I set up my scope, set up my cooler against the back of my car to act as a makeshift seat/wind break, put on my sunglasses, and sipped my coffee.
Eventually I started noticing a few raptors floating on by, fighting the winds that were still rather westerly. A few "kettles" of Broad-winged Hawks began to drift on by as the skies slowly cleared. After about an hour of watching, I got on one bird to the south of me, directly over the treeline along the edge of Seacliff Drive. Unfortunately the sun was making the bird backlit and I immediately guessed it was a Northern Harrier due to the wing shape and somewhat wobbly flight. hotels in chicago I got on it with my scope and studied it for about 15 seconds. The bird seemed too Buteo-like and thoughts of Swainson's Hawks danced in my head. I ran to get my camera (I had left it inside my car, while I was standing with my scope about 10 meters away), and fired off a dozen shots or so. The bird was very distant for a 300 mm lens, but when cropped you can make out some details.
Looking at the photos on my computer after, the bird appeared to be a Swainson's Hawk. I sent a few emails out with a cell phone shot of the photo on my computer screen, and everyone agreed that it was likely a Swainson's. Here they are!
You can also see the relatively long tail in the next photo - a feature which makes Swainson's Hawks look more like Northern Harriers. Most Buteos have short tails. Undoubtedly more than a few Northern Harriers have been called Swainson's Hawks before in Ontario.
hotels in chicago Swainson's Hawk is an exciting find for me. It was a new Ontario bird, only the 3rd species I've added to my Ontario list this year despite a considerable amount of time birding. Having it "self found" made it a little sweeter.
Swainson's Hawks show up every year in Ontario, usually at hawk watches flying by. As of the end of the 2011 report, there were 52 accepted records for Ontario. However, their status as a rarity is somewhat skewed. There are hawk watching stations set up in about 5 places in Ontario that are manned nearly hotels in chicago every day during migration for most of the day. With such a large amount of time spent every day dedicated to hawk-watching, Swainson's Hawks appear more common hotels in chicago than what is actually the case compared to other rarities. Just think - if there were manned bird observatories in 5 or 6 places along the north shore of Ontario in Hudson's/James Bay that scanned the ocean for 8 hours a day every day during the spring and autumn, how many shearwaters would be found in Ontario! I would imagine that a lot of species would prove to be quite regular; species which may only currently have one or two records in Ontario.

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