Natural Science: birds-tapping-building-nest-in-house-wall-probably-bluetits-Parus-caeruleus-...

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(Natural Science): birds tapping building nest in house wall probably bluetits Parus caeruleus tweaked 6 DHD.mp3
D=2007-03-12 [Mar 12, 2007]; S=650kB; T=MP3 [MPEG Layer-III] audio [MIME:audio/mpeg].

Key: D= file date of exhibit; S= size in bytes, XxY pixels, etc; T= type of exhibit; L= location/time or viewpoint of exhibit (if known).

birds = bird, 鳥, Aves, oiseau, Vogel, ave

tweaked = adjusted/improved in small way such as contrast/sharpness

About This Category

This collection is of free images/photos/pictures, sounds, videos, etc from science, technology and nature, including birds, animals and plants, and some from the fields of chemistry, physics and biology. Some exhibits that could be in here may be found in collections with a more specific remit, such as "Flowers" and "Leaves and Greenery".

This is intended to serve, in part, as a teachers' and students' resource.

See also New Scientist for the latest news, The Register's science and tech stories, the EurekAlert!/AAAS Multimedia Gallery, and BioImages - Virtual Field-Guide (UK) for scholarly info.

Also, for attempts to catalogue all known species, see: the Encyclopedia of Life, and Barcode of Life.

If you're a journo or other non-scientist and need help with a science fact or story, please consider talking to Sense About Science to help you.