Vilniaus universiteto Ekologijos institutas. – Vilnius : Vilniaus universiteto Ekologijos institutas. Mečislovas Žalakevičius, Irena Žalakevičienė. 2009.
Northern Rough-winged Swallow — Adult … Wikipedia
Southern Rough-winged Swallow — Taxobox name = Southern Rough winged Swallow status = LC | status system = IUCN3.1 status ref=IUCN2006|assessors=BirdLife International|year=2004|id=52151|title=Stelgidopteryx ruficollis|downloaded=09 May 2006 Database entry includes… … Wikipedia
Rough-winged — may refer to:* Fanti Rough winged Swallow, small passerine bird in the swallow family * Northern Rough winged Swallow, small swallow * Southern Rough winged Swallow, small swallow … Wikipedia
Swallow — This article is about the family of birds. For the action, see Swallowing. For other uses, see Swallow (disambiguation). Swallows Red rumped Swallow Scientific classificatio … Wikipedia
Red-rumped Swallow — Drakensberg, South Africa Conservation status … Wikipedia
Blue-and-white Swallow — In Rio Grande do Sul, Brazil Scientific classification Kingdom … Wikipedia
Cliff Swallow — Conservation status Least Concern (IU … Wikipedia
Mosque Swallow — Scientific classification Kingdom: Animalia Phylum: Chordata Class: Aves Order … Wikipedia
Blue Swallow — For the Korean film, see Blue Swallow (film). Blue Swallow Conservation status Vulnerable (IUCN 3.1) … Wikipedia
Mangrove Swallow — Conservation status Least Concern ( … Wikipedia
