Bulgaria
Greece
Eurasian Crag-Martin
Ptyonoprogne rupestris
(L 5.5")
Member of the swallow family
Hirundinidae...four species of
Crag Martins are described.
Hirundinidae...four species of
Crag Martins are described.
Near Elishnitsa
13May2015
Ptyonoprogne is Greek for fan-
tailed martin; rupestris is Latin
for of rocks.
tailed martin; rupestris is Latin
for of rocks.
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© Patrik Åberg
Macaulay
Library
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