Birding-Aus Digest, Vol 74, Issue 5
Re Shrike-tit split. Hi Dave, The split into Eastern, Western and Northern Shrike-tits has been mooted for decades based on distribution and colour differences, the latter are minor but definite. Why Birdlife has split them is questionable. The split makes it harder for twitchers, the Northern form has eluded us on many visits but is … Read more