From: "Steven W. Evans" <stevenwe@vodamail.co.za>
Date: 2014-04-29 09:00
Subject: Re: [KENYABIRDSNET] Re: [tanzaniabirds] Fw: Endangered Species

Hi All

I suggest using the term 'threatened' instead of 'Endangered" unless you are specifically referring to birds in one of three levels of threat according to the IUCN criteria of 'Critically Endangered', 'Endangered' or 'Vulnerable'. Consequently a list of birds considered to be threatened in East Africa would contain species that are either 'Critically Endangered' or 'Endangered' or 'Vulnerable' or one of the other categories (eg Data Deficient). This avoids confusion in the terminology used.

Kind regards

Steven





On 2014/04/26 06:04 PM, TButynski@aol.com wrote:
 

Hi Don,
 
Thanks for the list of species of bird that you consider to be 'Endangered' in each East Africa country. 
 
I would think that you'd want to add to your list all Globally Threatened (i.e., 2014 IUCN Red List) species that are in the 'Critically Endangered' and 'Endangered' categories...as all of these must also be close to extirpation within Kenya, Tanzania and Uganda (e.g., Saker Falcon).  
 
For Uganda there are a good number of bird species that are now confined to limited habitat at but one site.  I think that these should also be on your list as they must be considered 'Endangered' at the Uganda country level.  These include, as far as I am aware, Fraser's Eagle Owl, Dwarf Honeyguide, African Green Broadbill, White-bellied Robin Chat, Grauer's Warbler, Short-tailed Warbler, Yellow-eyed Black Flycatcher, and Dusky Twinspot...all known in East Africa (Uganda) only from the Bwindi-Impenetrable Forest. 
 
I noticed that you recently listed the forest birds that are now believed to be extirpated from Kenya.  It would be useful to have lists for ALL birds believed to have been extirpated for Kenya, Tanzania and Uganda.  This would further highlight the urgency for action to present further extirpations of birds from these three countries.  
 
Best regards,
 
Tom
In a message dated 4/26/2014 12:53:37 P.M. E. Africa Standard Time, tzbirdatlas@yahoo.co.uk writes:
 

 food for thought


comments welcome.

mine soon.

Neil
Neil and Liz Baker, Tanzania Bird Atlas, P.O. Box 1605, Iringa, Tanzania.
Mobiles: +255 785-311298 and +255 784-834273.
http://tanzaniabirdatlas.com
Subscribe to: tanzaniabirds-subscribe@yahoogroups.com
On Saturday, 26 April 2014, 11:19, MARGARET & DON TURNER <mat@wananchi.com> wrote:
Dear Neil;  Comments re Denham's Bustard brings to mind several
other species that we should all keep in mind as being Endangered.
While Birdlife keep an eye on the Global situation, regionally its
largely up to us to identify species with problems, and I really
think not enough attention is being draw to some birds that are
clearly in bad shape, but which do not qualify for the category of
endangered on a global scale.

I herewith attach a list of species that I consider endangered here
in East Africa. Its in three parts:
16 Non-Passerines,  20 Passerines and 3 migrants that spend their
non-breeding season exclusively in EA.
Then three columns for Kenya, Tanzania and Uganda.  Endemic species
are in capitals (36% of the total !!)

The line between Critically Endangered (CE) and just Endangered is a
fine one, just as is the line between Vulnerable and Near Threatened.
However the lists for those two lower categories just grows and
grows, so for the time being lets try an concentrate on the
Endangered ones.

Kenya's list is a long one, thirty species, a whopping 77%.  with 7
that are clearly Critical (CE).

I am unclear just how many rank as Endangered in Tanzania, but am
sure its a substantial list too. Please go through it and sometime
let me know what you think and if any others should be added.

Clearly the situation in Tanzania, particularly with vultures is not
so dire as it is here, and that may also be the case for some others,
in fact some may not even qualify for the category of Endangered in
Tanzania, but it does highlight just how many birds here in Kenya are
in really bad shape.

With best wishes
Don


--


--
Dr. Steven W. Evans (PhD Zoology)
Ornithologist and Conservation Ecologist

School of Mathematical and Natural Sciences
University of Venda
Private Bag X5050
Thohoyandou 0950
South Africa

Telephone: +27 (0) 82 520 3909
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"...metaphysical speculation is not true knowledge
unless it can be supported by empirical proof."
Abu Ali al-Hassan ibn al-Hassan Ibn al-Haytham (L. Alhazen)
(c. 965 - 1039 CE)