Date: 9/10/26 8:18 am
From: Harry LeGrand (via carolinabirds Mailing List) <carolinabirds...>
Subject: The breeding abundance county maps have been returned to the Birds of North Carolina website
Folks,

The Birds of NC webmaster, Tom Howard, has taken the file that Kent Fiala,
the Carolina Bird Club webmaster, was able to save when the BNC website
went down over a month ago. This file contained hopefully all of the
red-dot maps for each species that breeds in NC. Thus, you can now see
each of the 180-200 maps of the species that breed or have bred in the
state.

Now, for the caveats. We seem to have lost the files that allowed me to
edit these maps, such as adding a county to the map, or changing the
breeding abundance level. Recall that these abundance levels are ones that
I assigned a decade or two ago, based solely on my experience with the
breeding ranges of the species and how common or rare each is across the
state. So, the size of the red dots have always been rough approximations.
As a result, *these maps are now static, as of around 2024, and cannot or
will not likely be updated.* At least, the text is updated quarterly. It is
hoped that such breeding maps could be replaced by the NC Bird Atlas maps,
but it is best not to supersede that important website database; instead,
perhaps each species account page might have a link to that species' map on
the NC Bird Atlas website. These choices are down the road, as the NC
Wildlife Resources Commission is currently editing, vetting, and cleaning
up those NC Bird Atlas breeding maps, as certainly there is misleading data
on those maps right now.

Lastly, you should know that Tom Howard *has* been able to upload eBird
county distribution maps just to me (and possibly to Kent) for review, and
they look great. However, as I perhaps have mentioned here earlier, there
are some mismatches in common or scientific names, and I believe some of
the maps were thus not able to be uploaded on my Edit view. In addition,
there are also issues of not using such eBird maps that are hosted on a
personal website, as well as currently not being able to figure out how to
update these maps. We don't want static maps, even though they could
probably be regenerated completely at the end of each season, or end of
each year, for example. So -- for now -- you will *not *be seeing the
eBird maps on the species accounts. NOTE: Several individuals did post to
carolinabirds listserve active links to these maps.

https://www.michaelfogleman.com/ebird-county-maps/nc/


github <https://github.com/IJBG/nc-ebird-maps/tree/main/maps>


So, for now, the species accounts:

1. DO contain the red-dot relative abundance maps for breeding species

2. do NOT contain eBird county maps showing all-time county records


At least, you CAN view such eBird maps, static as of mid-2026, from these
links.


Harry LeGrand

author/editor, Birds of North Carolina website

 
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