Here is one more photo to help out with this ID process - or confuse
folks even more. We took a photo of some chicks at a Little Blue Heron
Nest yesterday - the parents were with them at the nest, but we got a
photo of them when the parents moved off. Compare them to the two that
I linked you to in my post. You will see why we think the chicks that
have been rescued might be Little Blue Heron young, rather than
Black-crowned Night-Heron:

Andy Reago

	-----------------------------------------From: "Andrew Reago" 
To: [log in to unmask]
Sent: Saturday July 6 2019 2:04:03PM
Subject: Can you help us identify the species of the chicks that fell
out of the nest?

  Can anyone on the list help us identify the species of the four
chicks that fell out of a tree cut down at the heron/egret rookery in
St. Louis City a few days ago. By the way, the chicks have been taken
back to Wild Bird Rehab. Trying to put them in trees did not work
since people thought these chicks were Black-crowned Night-Heron
chicks and there was no active nest that could be found.    
    However, there were plenty of Little Blue Heron nests with chicks
that looked just like them. The initial ID was based on the behavior
of Black-crowned Night-Heron adults in the area, from what we
understand, but the adults could have been agitated due to a nest with
eggs that was also destroyed in the cutting down of the trees.    
    We'd love some help getting more definitive on what kind of chicks
these are. Three of the darker-billed chicks looked just like the
photo of one I'm going to link you to, the fourth one is in the second
photo I'll link you to, with a lighter bill, but otherwise looks
pretty much the same. A number of Little Blue Heron chicks present at
the rookery had both light and dark bills, by the way. I wonder if the
way you tell is in the eyes?    
    Thanks for any help. These chicks have to be one of three species
that were in that area and in the tree that was cut down and from
which they were rescued: Little Blue Heron, Snowy Egret or
Black-crowned Night-Heron. Even though Great Egret chicks were nearby,
they were not in these trees that were cut down.   
    Three of the chicks look like this one:   
    One of the chicks looks like this - a lot like the other three,
except for the lighter bill:   

    Andy Reago   
    [log in to unmask]   
    St. Louis, MO   



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