Swallows

                 Sand martin

                 (Riparia riparia)

                  Kerimäki

                  May 2010

Barn swallow

(Hirundo rustica)

Oulanka National Park

June 2010

 

Common house martin

(Delichon urbicum)

Lauwersmeer

June 2011

Red-rumped swallow

(Cecropis daurica)

Extremadua

April 2015

Eurasian crag martin

(Ptyonoprogne rupestris)

Klompenwaard

November 2023

Red-rumped swallow

(Cecropis daurica)

Texel

April 2018

Swifts

Common swift

(Apus apus)

Groene jonker

May 2015

White-rumped swift

(Apus caffer)

Extremadura

May 2016

Alpine swift

(Tachymarptis melba)

Extremadura

March 2017

Pallid swift

(Apus pallidus)

Texel

October 2020