Vilniaus universiteto Ekologijos institutas. – Vilnius : Vilniaus universiteto Ekologijos institutas. Mečislovas Žalakevičius, Irena Žalakevičienė. 2009.
Mascarene Martin — Conservation status Least Concern (IUCN 3.1) Scientific classification Kingd … Wikipedia
Mascarene Islands — Native name: Mascareignes Topographic map of Mascarene Islands … Wikipedia
Mascarene Coot — Conservation status Extinct (IUCN 3.1) Scientific classification Kingdom … Wikipedia
Crag martin — Dusky Crag Martin on nest Scientific classification Kingdom … Wikipedia
Sand Martin — Flying in Scotland Conservation status … Wikipedia
Dusky Crag Martin — Conservation status Least Concern ( … Wikipedia
Nepal House Martin — At nest site in Bhutan Conservation status … Wikipedia
Asian House Martin — Asian House Martin … Wikipedia
Common House Martin — Flying in Iceland, where it breeds only occasionally[1] Conservation status … Wikipedia
Eurasian Crag Martin — Perching on a roof in Alcobaça, Portugal Conservation status … Wikipedia
