André Munk

André Munk

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Haren Groningen  ·  In love, birdnerd
André Munk
More ideas from André
Martinet-noir

Swift - Apus apus and friends. What's a bird doing in "Tech". Std versions 70 mph and mile/year.Variable geometry wings with rotation at base giving thrust and lift on up & down strokes.

Swifts Suffer after Miserable UK Weather

These thrilling birds used to return from Africa on 5 May every year. But habitat loss, intensive farming and householders’ war on nesting sites have taken a toll

Common Swift stamps - mainly images - gallery format

Common Swift stamps - mainly images - gallery format

A common swift has lived up to its name after scientsts recorded the bird travelling 3,100 miles in just five days.

A common swift has lived up to its name after scientists recorded the bird travelling miles in just five days.