Brown vs striated thronbill

10 posts / 0 new
Last post
HelloBirdy
HelloBirdy's picture
Brown vs striated thronbill

I have tried this on the Canberra birds chatline, getting responses which say brown and others which tell me striated. Could I have your opinion and reasoning. It was also probably juvenile (very very short tail)

zosterops
zosterops's picture

striated

pacman
pacman's picture

HelloBirdy, it is always good to advise where you got the photo - you mention Canberra birds so I will assume Canberra.

I 2nd Striated Thornbill - throat marks and the red eyey of the BT is not evident

Peter

Owl of Kedumba
Owl of Kedumba's picture

Striated Thornbills also tend to feed higher than Brown, and are more active.

A good site for Thornbills, HelloBirdy: http://www.peterfuller.com.au/birds/galleries/thornbills/thornbills.html

zosterops
zosterops's picture

the white striations on crown and ear coverts alone are completely diagnostic of ST

don't even have to see the bird to id once experience with both species is gained, the calls are sufficent to distinguish them.... 

davethewonder
davethewonder's picture

I'll 5th juvenille Striated. I checked some of my photos - I agree they are confusing as the Brown Thornbill often has a "striated" breast. 
 

  

Dave, Sydney. 

HelloBirdy
HelloBirdy's picture

I was just going back through my photos and came accross this one. Is this also striated, or brown?

Ryu
Canberra
Aiming for DSLR-quality shots with a bridge camera

Owl of Kedumba
Owl of Kedumba's picture

Brown Thornbill - no striations around ear coverts/cap, not yellow enough etc.

zosterops
zosterops's picture

affirmative

brown crown = Brown Thornbill

striated crown = Striated Thornbill. 

shore.rob
shore.rob's picture

zThanks Owl, this is very handy....its still difficult....but this should help

 and   @birdsinbackyards
                 Subscribe to me on YouTube