Crosslinks

• http://www.ornitocultura.com/

• http://www.grisda.org/genesis/

• http://www.razsar.com/Links/Birding links.htm

• http://www.sviva.gov.il

• http://www.yardbirds.org.il/daf/apus-apus.htm

• http://www.conwex.info

• http://www.putni.lv/index_citaslapp.htm

• http://www.sciencedaily.com/encyclopedia/swift_1

• http://www.scienceticker.info/mauersegler.shtml

• http://kornet.nu/blindhona/arkiv/2003_08.html

• http://kornet.nu/blindhona/arkiv/cat_tidens_gng.html

• http://www.bmarket.freeserve.co.uk/links/links.htm

• http://en.wikipedia.org/wiki/Swift

• http://nanok.free.fr/nature.html

• http://www.zmuc.dk/verweb/staff/bawalther/InternetLinks.htm

• http://kuscununsayfasi.tripod.com/link.html

• http://www.ontalink.com/animals/birds.html

• http://www.birdtheme.org/seek/links00.html

• http://members.lycos.nl/biology/zwaluw/gierzwaluwen.htm

• http://www.infochembio.ethz.ch/links/zool_voegel_segler.html

• http://home4.swipnet.se/~w-48087/faglar/materialmapp/linksmapp/linksf.html

• http://www.biodiversitysussex.org/swift.htm

• http://www.vogelruf.de

• http://www.grisoft.com

• http://www.mauersegler.de/

• http://www.sovon.nl/links/sovlinks.html

• http://www.geocities.com/TheTropics/Cove/8702/index.html

• http://www.birding.com/species.asp

• http://www.birdnet.de/bl.htm

• http://www.smallcomputerprojects.com/sw/svala.html

• http://www.netcologne.de/~nc-hoewnech/

• http://www.bcpl.lib.md.us/~tross/by/backyard.html

• http://ebn.unige.ch/ebn/links.html

• http://mserv.rrzn.uni-hannover.de/cgi-bin/meta/meta.ger1

• http://www.turmfalken.de/falken/index.htm

• http://www.chebucto.ns.ca/Environment/NHR/bird.html

• http://www.aves.net/the-owl/blnkbibl.htm

• http://www.pathcom.com/~wgbz/birds.htm#apusapus

• http://www.yourmojo.com/links/Science___Technology/Biology/Animals/Birds/Species/

• http://www.gsap.de/mauersegler/links.html

• http://rz-home.de/~akumwelt.mombach/Mauersegler.html

• http://www.aultimaarcadenoe.com/indexingles.htm

• http://www.aultimaarcadenoe.com/index1.htm

• http://www.gierzwaluw.com/

• http://www.fatbirder.com/links_geo/europe/germany.html

• http://www.geocities.com/TheTropics/Cove/8702/index.html

• http://ndrtv.de/prisma/datum/20000516.html

• http://www.irishbirding.com/BIRDLINKS.html

• http://www.nwnrg.co.uk

• http://www.birdnet.de/vogelhilfe/mause1.htm

• http://www.nin.co.yu/2001-10/11/20127.html

• http://www.aviancompanions.com/links/wildbirds.html

• http://www.mavicanet.com/directory/spa/14395.html

• http://www.ralf-schirmeister.de/orni/ornilink.htm