birding-aus

Tanzanians need help with Frigatebird id

To: "Stephen Murray" <>, "'Steve Clark'" <>, "'Birding Aus'" <>
Subject: Tanzanians need help with Frigatebird id
From: "Greg and Val Clancy" <>
Date: Tue, 15 Jan 2013 13:46:11 +1100
The brown areas on the chest and flanks of the bird in the photo seem to rule out the other species which don't seem to have noticeable areas of brown plumage. I am sticking with Ascension Frigatebird.

Greg

-----Original Message----- From: Stephen Murray
Sent: Tuesday, January 15, 2013 12:38 PM
To: 'Steve Clark' ; 'Birding Aus'
Subject: Tanzanians need help with Frigatebird id

Hello Steve. Juvenile/immature Frigatebirds are notoriously difficult to
separate, but the white around the armpits leading into the wings suggests
Lesser Frigatebird to me. I think Ascension Frigatebird would be well out of
range. According to Pizzey and Knight, Juvenile Great Frigatebirds are  "not
safely separated" from other Frigatebirds.
Cheers Steve Murray

-----Original Message-----
From: 
 On Behalf Of Steve Clark
Sent: Tuesday, 15 January 2013 10:32 AM
To: Birding Aus
Subject: Tanzanians need help with Frigatebird id

G'day all


My friends on the Tanzanian equivalent of birding-aus are currently
wrestling with the identification of a frigatebird that has been frequenting
some of the nicer beach-side suburbs of Dar es Salaam.  They have asked me
to post some photos on birding-aus for the Australian experts to examine.

So there are four photos here:

https://www.dropbox.com/sh/bec5nxr4ul166fz/90IJhl3pfU

I'll pass on any opinions that emerge.

Cheers
Steve
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