Listen The Birds 15 = So Singen Die Vögel 15

(EP) 'Released in collaboration with The Royal Society for the Protection of Birds (The Lodge, Sandy, Beds.- England)
and The Dutch Society for Bird Protection (Nachtegaalstraat 60 bis - Utrecht)).

The tracks are numbered (as followed) continuously over both sides: 1., 2., 3.,... ...10.
The record comes in a gatefold sleeve with notes in German and English.
Alongside the notes describing the birds are drawings in black and white of each of them.

This recording was released in the early 1960's. On the German edition the European Phono Club is not mentioned on labels.
This release has a catalog of the series displayed at the back cover with volumes 1 to 18.

Latin bird names printed on the inner side of the gatefold sleeve.'[discogs]