2026-07-07 Bryophyte Pictures Michael Lueth Mosses Liverworths Michael Lueth's extensive photographic flora documents mosses, liverworts, and other bryophytes across Europe and beyond, with photo diaries from dozens of field excursions spanning from Svalbard to Madeira. The site features hundreds of species-level plant photographs organized by location and expedition, making it a remarkable visual reference for bryophyte enthusiasts and botanists alike.
2026-07-07 Checklist of the Collembola of the World A comprehensive scientific checklist of all Collembola (springtails) species in the world, searchable by taxon and linked to global distribution maps at family, genus, and species levels. The site also includes biology overviews, identification guides, collecting techniques, bibliographies, and images, making it an invaluable reference for entomologists and naturalists.
2026-07-07 Cincinnati Dry Dredgers The Cincinnati Dry Dredgers claim the title of the oldest continuously-operating fossil club in North America, bringing together amateur geologists and fossil collectors in the Cincinnati area since their founding. The site features extensive fossil identification guides for trilobites, crinoids, echinoderms, brachiopods, and more, plus field trip photos, member activities, and resources for finding Ordovician-era fossils in the region.
2026-07-07 Consortium of Pacific Northwest Herbaria The Consortium of Pacific Northwest Herbaria is a collaborative portal uniting 60 regional herbaria across Alaska, British Columbia, Oregon, Washington, Idaho, Montana, and the Yukon, offering access to over 3.6 million plant specimen records and nearly 1.8 million images. Researchers and naturalists can search the database by label data or geographic location, download datasets for offline use, and consult a fully annotated checklist of vascular plants native to the Pacific Northwest.
2026-07-07 cryptocoryne-lagenandra-galerie.de A German-language gallery dedicated to Cryptocoryne and Lagenandra aquatic plants, featuring photographs and information about these popular aquarium plant genera and their hybrids. Enthusiasts of tropical water plants will find this a specialized visual reference for identifying and appreciating these fascinating species.
2026-07-07 Dendroica Dendroica is a long-running nature blog with hundreds of posts spanning years of birding, moth-watching, and wildlife observation, named after a genus of wood-warblers. The archive stretches back many years with consistent weekly updates including a recurring 'Loose Feathers' series, and the blogroll connects to a rich community of birding and entomology blogs.
2026-07-07 Desert Springs Action Committee home page The Desert Springs Action Committee (DSAC) is a volunteer group dedicated to hands-on aquatic conservation and education, focusing on desert fish habitats in Ash Meadows National Wildlife Refuge, Death Valley National Park, and Devils Hole. The site also features TKphotos digital image collections covering desert springs, aquarium fish, and regional wildlife.
2026-07-07 Diptera.info - Web Links Checklists and catalogues: Diptera.info is a comprehensive portal dedicated to the insect order Diptera, covering flies, midges, and gnats with galleries, checklists, catalogues, and an active identification forum for researchers and enthusiasts worldwide. With over 5,000 members, a larva gallery, downloadable articles, and curated web links to scientific collections and catalogues, it serves as a serious reference hub for dipterists at all levels.
2026-07-07 DNA seen through the eyes of a coder (or, If you are a hammer, everything looks like a nail) - Bert Hubert's writings Bert Hubert's long-running article explains DNA biology through the lens of a computer programmer, drawing analogies between genetic code and software concepts like error correction, compression, and the halting problem. Originally written in 2001 and revised multiple times since, it became popular enough to spawn a two-hour conference presentation and an upcoming book.
2026-07-07 elasmo.com Elasmo.com is a detailed reference site covering the teeth of both extinct and living elasmobranchs, the group that includes sharks and rays. Fossil enthusiasts and paleontology hobbyists will find specialized information on elasmobranch dental morphology, with a focus on Neogene-era specimens from sites like Lee Creek.
2026-07-07 Endangered Animals - Rare, Threatened and Endangered animals & mammals Animal Info is a comprehensive reference site dedicated to rare, threatened, and endangered mammals around the world, offering detailed species profiles covering biology, ecology, habitat, and conservation status. Visitors can browse by species group, search an alphabetical index of common and scientific names, or explore by country to discover biodiversity and population data for hundreds of at-risk animals.
2026-07-07 Everything About Hummingbirds--"Operation RubyThroat:The Hummingbird Project" Operation RubyThroat is a comprehensive hummingbird research and education project run by Bill Hilton Jr. and the Hilton Pond Center for Piedmont Natural History in South Carolina. The site covers everything from attracting hummingbirds with feeders to scientific banding studies and student citizen-science projects, making it a rich hub for both casual enthusiasts and educators.
2026-07-07 Extinctions A focused educational page from Weber State University exploring the history of mass extinctions, covering all five major extinction events across 600 million years of Earth's history. Complete with graphs, fossil imagery, and detailed descriptions of each extinction's causes and casualties, it makes paleontological science accessible and visually engaging.
2026-07-07 Fishes of Minnesota - menu Produced by the staff of the James Ford Bell Museum of Natural History at the University of Minnesota, this reference site covers the distribution and ecology of native and introduced fish species found in Minnesota. Curated by Andrew M. Simons and Jay T. Hatch, it serves as both a scientific resource and a public education tool tied to the museum's fish collection.
2026-07-07 FossilGuy.com Your Guide to Fossil Hunting and Paleontology: Run by Jayson Kowinsky, FossilGuy.com is a comprehensive guide to fossil hunting and paleontology featuring field trip reports, fossil identification sheets, prehistoric animal profiles, and interviews with professional paleontologists. With content spanning from Megalodon teeth to trilobites to dinosaur news, it's a richly detailed resource for both amateur collectors and serious paleo enthusiasts.
2026-07-07 Freshwater Benthic Ecology and Aquatic Entomology Homepage A comprehensive scientific reference on freshwater benthic ecology and aquatic entomology, covering macroinvertebrate taxa from mayflies and dragonflies to beetles and caddisflies across dozens of detailed chapters. Produced by the Soil and Water Conservation Society of Metro Halifax, this site offers taxa tolerance values, biological monitoring protocols, and research reports focused on freshwater ecosystems in Nova Scotia and beyond.
2026-07-07 Home - Western Soundscape Archive Housed at the University of Utah's J. Willard Marriott Library, the Western Soundscape Archive offers thousands of audio recordings of animal species and ambient environments across eleven western U.S. states and the Arctic National Wildlife Refuge. Visitors can search or browse recordings of over 570 bird species, frogs, toads, reptiles, mammals, and wild landscape soundscapes contributed by volunteers, government agencies, and conservation groups.
2026-07-07 Home page, Fire Effects Information System The Fire Effects Information System (FEIS) is a U.S. Forest Service database providing detailed scientific syntheses on fire ecology, fire regimes, and the effects of fire on plant and animal species across the United States. Visitors can explore species profiles, vegetation crosswalks, tree distribution maps, and research publications covering ecosystems from ponderosa pine forests to Sonoran desert scrub communities.
2026-07-07 Illinois Wildflowers Created by Dr. John Hilty, Illinois Wildflowers is a comprehensive botanical reference covering prairie, woodland, wetland, savanna, and weedy wildflowers native to Illinois, complete with plant-feeding and flower-visiting insect databases. The site's depth is remarkable, extending beyond flora to include vertebrate animal interactions, botanical and ecological terminology, and detailed photo documentation built over nearly two decades.
2026-07-07 ITIS.gov | Integrated Taxonomic Information System (ITIS) ITIS is the official Integrated Taxonomic Information System, a partnership between U.S. federal agencies and global specialists providing authoritative scientific names and taxonomic classifications for plants, animals, fungi, and microbes worldwide. Researchers and biodiversity professionals can search by common name, scientific name, or TSN identifier, access hierarchical taxonomic reports, and download the full database for integration into their own projects.
2026-07-07 Kaskakokos Kaskakokos is a Spanish-language personal site from Cantabria featuring a section dedicated to local plant life, alongside writings and projects by the creator. The 'Plantas de Cantabria' section suggests a focus on regional flora, making it a charming mix of nature documentation and personal creative output.
2026-07-07 Kentucky Paleontological Society The Kentucky Paleontological Society maintains this hub for fossil enthusiasts in the Bluegrass State, featuring field trip reports, taxonomic fossil photo galleries, and an impressive library of digitized historical geology texts dating back to the 1860s. From Ordovician trilobites to tetrapod trackways, the site covers Kentucky's rich fossil record with resources for both amateur collectors and researchers.
2026-07-07 Lepidoptera Images A beautifully curated image gallery of Lepidoptera species spanning seven families, including Papilionidae, Nymphalidae, Sphingidae, and more, with detailed scientific notes on each specimen's location, photographer, and natural history. Each thumbnail links to a larger image accompanied by rich descriptions of habitat, range, behavior, and larval food plants, making it a valuable reference for entomology and butterfly enthusiasts.
2026-07-07 Lotus Artificial Life - The Singularity is Nonsense Tim Tyler's essay from the Lotus Artificial Life site takes a critical look at the concept of the 'technological singularity,' arguing that exponential growth curves have no truly singular points and that futurists like Vinge and Kurzweil misuse the term. The piece is a thoughtful, technically grounded rebuttal complete with references to Kurzweil's graphs, Wikipedia, and related essays by other thinkers.
2026-07-07 Lundy Bird Observatory Sightings Archive The Lundy Bird Observatory Sightings Archive is a long-running blog documenting bird and wildlife observations from Lundy Island, now preserved as a historical archive after migrating to a new site in late 2023. Years of detailed sighting reports, species updates, and passage records make it a rich resource for birdwatchers and naturalists interested in this unique Atlantic island.
2026-07-07 Mammal Species of the World Hosted at Bucknell University, this online database presents the complete third edition of 'Mammal Species of the World' (MSW3), edited by Don E. Wilson and DeeAnn M. Reeder, covering taxonomic and geographic reference data for all recognized mammal species. Researchers and enthusiasts can browse the full hierarchy from Order down to Subspecies, search by scientific or common name, and even export the entire taxonomy as a CSV file.
2026-07-07 Mass Extinction Underway | Biodiversity Crisis | Global Species Loss Created by David Ulansey, this long-running reference site compiles hundreds of links to authoritative scientific reports documenting the ongoing sixth mass extinction and global biodiversity crisis. Active since 1998 and last updated in 2021, it covers species loss across vertebrates, insects, plants, and freshwater animals, drawing on sources like the IUCN, UN, WWF, and major scientific journals.
2026-07-07 Mazon Creek A firsthand account of fossil hunting at the Mazon Creek site in Illinois, one of the world's most celebrated locations for soft-body fauna preservation found inside concretions. The author shares photos, practical tips on finding nodules, and personal observations from multiple visits to this unique strip-mine-turned-wildlife-preserve.
2026-07-07 MushroomExpert.Com MushroomExpert.Com, maintained by Michael Kuo, is a comprehensive reference covering over 1,300 mushroom species with detailed entries, identification keys, and photographs for each genus and species. It stands out as one of the most thorough free mycology databases on the web, covering everything from common yard fungi to rare and obscure species across North America.
2026-07-07 Nature Camp @ Melonland Nature Camp is a collaborative MelonLand Guild bringing together nature enthusiasts who share a love of bugs, plants, mushrooms, rocks, and wildlife photography. The site features a member directory, forum discussion links, and curated nature resources like iNaturalist and BugGuide, all built and maintained collectively by its growing community.