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Thanks for bring this up, Matt :)

With a little digging around (in the right places) I found this publication revealing the expanded range of BCNH, given that they have year-round irrigation that meets habitat requirements for the species. http://www.biodiversitylibrary.org/item/89145#page/1/mode/1up

Ethan

Ethan C. Duke, Assistant Director
Missouri River Bird Observatory
www.mrbo.org
www.facebook.com/pages/Missouri-River-Bird-Observatory
http://mrbohappenings.blogspot.com/
660.886.8788
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On 19 Feb 2013, at 1:53 PM, Mark Glenshaw wrote:

Thanks for sharing the observation, Matt.  Over the years I have seen Black-Crowned Night Herons in Forest Park often near the zoo but in other spots as well. I have seen them both flying over at night and hunting at night in the park, sometimes in freezing temperatures.  These winter sightings are be consistently inconsistent to a point that I strongly suspect that they are over-wintering in the park.  I hope this helps. 

I hope to post in the not-too-distant future about the off-charts sightings of Great Blue Herons in Forest Park this fall and winter. 

Cheers,
Mark
-- 
Mark H.X. Glenshaw
City of St. Louis
Forest Park Owls
 


On Tue, Feb 19, 2013 at 8:38 AM, Matt Gearheart <[log in to unmask]> wrote:
Hello-
I was recently visiting family in St. Louis and we took a tour of the Zoo. (2-17-13)
While looking at all the waterfowl in the open pond area- trying to determine
which were possibly wild or part of the collection, an adult Black-Crowned
Night Heron flew in and began to feed by the shore.  Josh U. mentioned that
someone had seen one a few weeks ago in Forest Park, so I think it is
likely an overwintering wild bird.  Please let me know if you have other
thoughts or information. 

Shortly after viewing the BCNH - an ambitious Cooper's Hawk attempted to
capture a drake Mallard out of the air.  This of course was too large, but
the Mallard was not looking especially well after the encounter, so maybe
the Cooper's will bide his time and claim the prize later. 

Good Birding,
Matt Gearheart
Shawnee, KS
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The Audubon Society of Missouri's Wild Bird Discussion Forum
Archives / Subscription options / ASM Website / Email the list owners

ABA Birding Code of Ethics

ASM Spring Meeting: May 3-5, 2013 in St. Joseph, MO. Details and Online Registration




Ethan C. Duke, Assistant Director
Missouri River Bird Observatory
www.mrbo.org
660.886.8788




The Audubon Society of Missouri's Wild Bird Discussion Forum
Archives / Subscription options / ASM Website / Email the list owners

ABA Birding Code of Ethics

ASM Spring Meeting: May 3-5, 2013 in St. Joseph, MO. Details and Online Registration