Macaulay Library is or larger free online digital library of wildlife sound, video and photo archives.
Η Macaulay Library has a long digital history of collecting files of natural sounds, photos and videos from birds around the world. However, it has grown its collection and now, in addition to birds, it includes amphibians, fish and mammals, thus classifying it as the collection that maintains records of behavior and natural history of all kinds.
Macaulay Library's wildlife archives currently hold over 397.000 recordings of bird and other animal sounds, 8.8 millions photos and 57.000 videos of birds and other species around the world, making it an excellent resource for science, research, education, species conservation and the general interest. Archives include audio and video of rare and extinct species.
You can browse the various audiovisual media in the collection (photo, sound or video) or search for something specific. Use it to increase your audio identification skills or to take a free lesson eBird Essentials (the creation account, including billing information). See immigration maps of birds, see mapping of different species of birds, or download multimedia from the library (free, request).
You can also search for birds by country so you can have a very good surveillance of all of birds of Greece with photos and recordings of their voices are available in several of them.
The free Android or iOS application helps you identify birds. With a history dating back to 1929, the Macaulay Library is a huge source of wildlife photos, sounds and videos.