American Ornithologists' Union (AOU)	www.aou.org
	American Birding Association (ABA)	americanbirding.org
	Birdlife International	www.birdlife.org
	British Ornithologists Union (BOU)	www.bou.org.uk
	British Ornithologists Club (BOC)	www.boc-online.org
	Canadian Peregrine Foundation	www.peregrine-foundation.ca
	New Zealand Birds	www.nzbirds.com
	Ornithological Society of New Zealand (OSNZ)	osnz.org.nz
	Royal Society for the Protection of Birds (RSPB)	rspb.org.uk