The Malagasy palm swift (''Cypsiurus gracilis'') is a small swift in the family

Apodidae The swifts are a family, Apodidae, of highly aerial birds. They are superficially similar to swallows, but are not closely related to any passerine species. Swifts are placed in the order Apodiformes with hummingbirds. The treeswifts are closely ...

. It is very similar to the

African palm swift The African palm swift (''Cypsiurus parvus'') is a small swift. It is very similar to the Asian palm swift, ''Cypsiurus balasiensis'', and was formerly considered to be the same species. The Malagasy palm swift was also recently split from thi ...

, ''Cypsiurus parvus'', with which it was formerly considered

conspecific Biological specificity is the tendency of a characteristic such as a behavior or a biochemical variation to occur in a particular species. Biochemist Linus Pauling stated that "Biological specificity is the set of characteristics of living organ ...

. It was split based on differences in vocalizations and plumage coloration.

Distribution

The Malagasy palm swift is native to

Madagascar Madagascar (; mg, Madagasikara, ), officially the Republic of Madagascar ( mg, Repoblikan'i Madagasikara, links=no, ; french: République de Madagascar), is an island country in the Indian Ocean, approximately off the coast of East Africa ...

and Comoros.

References

{{Taxonbar, from=Q65050840 Cypsiurus Birds of Africa Birds described in 1871 Taxa named by Richard Bowdler Sharpe