Saturday 12 June 2021

Atlassing explorations

 Now that the peak of bird migration is well behind us, there is time to look for other things. That doesn't mean unusual birds won't appear. This White-faced Ibis showed up a few days ago at the Keith McLean Conservation Area. It isn't the first time one or more has put in an appearance here. There were two a year or so ago, but I couldn't make it. This individual represents the first one I have seen in Ontario.


They aren't the best shots, but the bird was a long way off and not approachable. These first two photos are at an equivalent of about 100X or more.

I had seen a small number out in southern Manitoba almost three years ago, and although they were much closer, the lighting was a challenge.


While I was at the KMCL, I got some photos of the nesting Osprey. This adult was keeping an eye on things while its mate was incubating.

There were quite a few Marsh Wrens chattering and scolding amongst the cattails.
 Atlassing is now the main birding priority, so I've been out to various places. The Acadian Flycatchers and Prothonotary Warblers at Rondeau have continued to be cooperative for viewing and even photographing. This Acadian Flycatcher individual is nesting in a Sugar Maple, one of the few times I have ever found a nest in anything other than an American Beech tree. Perhaps the ongoing effects of Beech Leaf Disease is the cause.




I can never get enough of a Prothonotary, especially a cooperative one! And along the way, one might come across this breeding adult Common Five-lined Skink, a species at risk....

....or a much more common Eastern Chipmunk....
...or on the much smaller scale of things, a Six-spotted Tiger Beetle, which may have more, or fewer, than six spots. I didn't name it!

I was out to the Dealtown Crown Land Prairie site a few days ago. It is off the beaten path, which makes it quite infrequently visited by anyone, but all the more rewarding when one finally gets to it. Unfortunately it is becoming extremely shrubby in places and is in desperate need of a prescribed burn, but I doubt it will happen any time soon. Grassland birds are less common than they used to be, but shrub land type birds are definitely on the increase.

 Yellow Warblers are abundant.

Willow Flycatchers are present in small numbers.
It is slightly early for Cedar Waxwings to be in full nesting mode, but it won't be long. They are likely to be staking out a territory, or at least feeding on the abundant fruit of Red Cedar.
There were several Brown Thrashers. They do a lot of 'chukking' to let you know they don't appreciate your presence, but seldom come into view. They typically skulk in the thicker tangles, but periodically pop up into partial view....
...and on occasion don't seem adverse to being in full view, but at a safe distance. A good telephoto lens is definitely handy.

Yesterday I spent some time in northwestern Chatham-Kent, including some time at a private property I have landowner permission to access.

This sub-adult Bald Eagle flew over, but it is too young to be breeding, so it didn't get counted as a breeding individual. Not to worry, however, as there is an active eagle nest already known for this square.

While I was scanning the patches of cattail vegetation out on the lake, this Black-crowned Night Heron flew almost right overhead.

I also saw three adult Yellow-headed Blackbirds, two males and a female, but they were skittish and I didn't try too hard to get a photo.

I also had permission to access the Mitchell's Bay Sewage Lagoons. During the last atlas, from 2001-2005, they were quite good, but this time around two of the ponds are completely vegetation free even around the edges, except for some grassy/weedy stuff, and the third pond is chock full of Phragmites. Even the area beyond the ponds had been recently mowed. Overall the birding there was poor at best. I did get a couple of Spotted Sandpipers among a handful of species, including the one in this next photo.

Today I went to the municipally owned McKerrall Woods, a few kilometres north east of Chatham. The section of property as one approaches the woodlot is a grassy hayfield, and on a previous visit a few weeks ago, had things like several Bobolink and Savannah Sparrows. I was hoping that maybe a Dickcissel might be there today. Had I been there a week ago, I may have encountered one, but alas, the hay had been cut and more than half of it was now baled. There were no grassland birds other than a couple of Savannah Sparrows that looked out of place given the severe change of habitat quality. 

There was a Turkey Vulture roosting on one of the bales.

The walk in the woods was pleasant, but not overly 'birdy'. Just a handful of the expected species in and around the wooded area. This vulture came by and sat in a tree; I wondered whether it was checking on a nest site, but I couldn't find any evidence of it, and after I moved a bit, it decided to leave the area.
Next up....more atlassing, or a post on spring orchids, or black lighting adventures!






2 comments:

  1. We certainly get a good handle on breeding birds while doing atlassing. Always some surprises once in a while too!

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    Replies
    1. Indeed....and a great reason to explore less commonly visited places to see what we are missing!

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