[NatureNS] Hans Tooms' photos and AOU news

Date: Tue, 14 Jul 2009 13:37:10 -0300
From: iamclar@DAL.CA
To: Naturens@chebucto.ns.ca
User-Agent: Internet Messaging Program (IMP) H3 (4.0.3)
Precedence: bulk
Return-Path: <naturens-mml-owner@chebucto.ns.ca>
Original-Recipient: rfc822;"| (cd /csuite/info/Environment/FNSN/MList; /csuite/lib/arch2html)"

next message in archive
no next message in thread
previous message in archive
Index of Subjects


All:

It was a pleasure see in Hans's fine images from Cow Bay, and the Mahone Bay
islands (and relive my recent visit with him and others to those islands). The
sparrow at Cow Bay also caught my attention. Its brownish and strongly
pale-streaked back and rather buffy flanks are more typical of the James Bay
and prairie races of this species, but do occur in our local ones - they are
much more variable than depicted in field guides.

Further to that species, many birders will happy to know that the Am.
Ornithologists' Union (AOU) has just "officially" shortened the clunky names of
the two "sharp-tailed sparrows" to Nelson's and Saltmarsh Sparrow rsepectively.
Now there will be less connfusion about the names of these two very similar
species. Of course, the Saltmarsh Sparrow has only been confirmed here once,
with one additional sighting with some details.

In addition, although it won't change your lifelists, the AOU has moved our
tanagers to the to the beginning of the Cardinalidae (Cardinal, Rose-breasted
Grosbeak, Indigo Bunting, etc.). It has been known for some time that
genetically and in other ways they don't really belong in the very large family
of Neotropical tanagers, so this was overdue. But, bowing to tradition they
have retained the common name "tanager." There will probably be much discussion
and some dispute of this, but there are lots of precedents - blackbirds,
robins, flycatchers, etc.

There are also some changes in genus names among finches - redpolls are now
Acanthis, and sikins and goldfinches are now Spinus species. Their order and
common names are unaffected.

Cheers, Ian McLaren

Cheers, Ian


next message in archive
no next message in thread
previous message in archive
Index of Subjects