Siten

Aves: Apodiformes - German
URL: http://zoologie.forst.tu-muenchen.de/HEITLAND/BSWT/AVES/APODIFORMES/apodiformes.

Merkmale der Segler - Apodiformes (Bestimmungsuebungen an Voegeln und Saeugern).

[ deu ]

Pictures of Hummingbirds and Swifts, Birds; - [Apodiformes] - English
URL: http://www.photovault.com/Link/Animals/Birds/Hummingbirds/ABHVolume01.html

This page contains samples from our picture files on Hummingbirds.

[ eng ]

Order Apodiformes - English
URL: http://animaldiversity.ummz.umich.edu/chordata/aves/apodiformes.html

Species included in the Animal Diversity Web.

[ eng ]

Hummingbirds - English
URL: http://www.hummingbirds.net/

Source for information on attracting, watching, feeding, and studying North American hummingbirds.

[ eng ]

Bird Collection Holdings - Order APODIFORMES - English
URL: http://www.nhm.org/research/ornithology/holdings/APODIFOR.HTM

List of species.

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BIRDNET: Apodiformes species list - English
URL: http://www.nmnh.si.edu/BIRDNET/splists/Apodiformescl.html

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World Birds Taxonomic List - English
URL: http://www.zoonomen.net/avtax/apod.html

Genera and species with citations.

[ eng ]