Minnesota Birdsong: An interactive poster Cute interface with birdsong content provided by the always amazing Cornell Lab of Ornithology.
"My subject is a barren one – the world of nature, or in other words life; and that subject in its least elevated department, and employing either rustic terms or foreign, nay barbarian words that actually have to be introduced with an apology. Moreover, the path is not a beaten highway of authorship, nor one in which the mind is eager to range: there is not one of us who has made the same venture, nor yet one Roman who has tackled single-handed all departments of the subject."Naturalis Historia was written by Pliny the Elder between 77 and 79 CE and was meant to serve as a kind of proto-encyclopedia discussing all of the ancient knowledge available to him, covered in enough depth and breadth to make it by a reasonable margin the largest work to survive to the modern day from the Roman era. The work includes discussions on astronomy, meteorology, geography, mineralogy, zoology and botany organized along Aristotelian divisions of nature but also includes essays on human inventions and institutions. It is dedicated to the Emperor Titus in its epistle to the Emperor Vespasian, a close friend of Pliny who relied on his extensive knowledge, and its unusually careful citations of sources as well as its index makes it a precursor to modern scholarly works. It was Pliny's last work, as well as sadly his sole surviving one, and was published not long before his death attempting to save a friend from the eruption of Mt. Vesuvius that destroyed Pompeii and Herculaneum, famously recounted by Pliny's eponymous nephew Pliny the Younger.
Here is a reasonable translation that is freely available to download from archive.org for your edification.[more inside]
Owls are rad. Sometimes they look kind of metallic and scary, sometimes wise, sometimes puzzled, and sometimes like skulls, (Index); sometimes they sound like dogs or pigs, sometimes they sound like a little train, sometimes they sound alarmed, (Index of MP3s); sometimes you come across an extensive gallery of Central and North American owls with pictures, ranges, video, and even a description of the '04-'05 Northern Owl Invasion; sometimes it's a dynamic range map of Owls of the Western Hemisphere; sometimes it's the OwlCam homepage with downloadable owl movies, sometimes it's a series of articles on all things owl; sometimes at BiologyBase it's a printable owl sighting lifelist, sometimes it's Ruru, the morepork, New Zealand's native owl at NZBirds. Or, w0t! w0t!, it's attracting barn owls and building nest boxes at World Owl Trust. Previous MeFi birding FPP.
Electronic Biologia Centrali-Americana is a collaboration between the Smithsonian, Missouri Botanical and Kew Gardens, the British Natural History Museum and various other institutions which has enabled the digitizing of 58 volumes of natural history about central America produced between 1880 and 1920. It includes descriptions of more than 50,000 species with images of more than 18,000 birds, more birds, snakes, turtles, centipedes, spiders, more spiders, plants, mollusks, more plants, butterflies, orthoptera insects, more butterflies and their family's (moth-like) families, mammals and even some historic maps of the region. There is a parallel project attempting to provide access to much more scientific data and specimens between these institutions. Note: 'next' button at top +/- bottom of these large thumb pages; large high resolution jpegs work (in most cases) but zoom and .pdfiles are not yet enabled. I've only just scratched the surface.
"A natural history of birds. Most of which have not been figur'd or describ'd, and others very little known from obscure or too brief descriptions without figures, or from figures very ill design'd."  and "Birds of North America"  Samples (the last 15 from each link): : 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15. : 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15. [MI]