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  • Urban forest invertebrates: how they shape and respond to the . . .
    Invertebrates comprise the most diversified animal group on Earth Due to their long evolutionary history and small size, invertebrates occupy a remarkable range of ecological niches, and play an important role as “ecosystem engineers” by structuring networks of mutualistic and antagonistic ecological interactions in almost all terrestrial ecosystems Urban forests provide critical
  • Great horned owl - Alchetron, The Free Social Encyclopedia
    Mammals (more than 200 species) and, considerably secondarily in general, birds (nearly 300 species) make up the majority of their diet When summarized, their diet in North America is made up of 87 6% mammals, 6 1% birds, 1 6% reptiles and amphibians with the remaining 4 7% being made up by insects, other assorted invertebrates and fish
  • List of national animals - Wikipedia
    White-tailed deer (national animal) Odocoileus virginianus [20] West Indian manatee (national aquatic animal) Trichechus manatus [20] Two-toed sloth (national animal) Choloepus hoffmanni [21] Three-toed sloth (national animal) Bradypus variegatus [21] Cuba: Cuban trogon (national bird) Priotelus temnurus [22] Denmark: Red squirrel (national
  • 25. 5. 2: The Evolutionary History of the Animal Kingdom
    The end of the Permian period (and the Paleozoic Era) was marked by the largest mass extinction event in Earth’s history, a loss of roughly 95 percent of the extant species at that time Some of the dominant phyla in the world’s oceans, such as the trilobites, disappeared completely
  • World Wide Fund for Nature | WWF
    World Wide Fund for Nature | WWF
  • Bilateria - an overview | ScienceDirect Topics
    8 Symmetry vs asymmetry Cerebral asymmetry emerged against the background of a fundamental bilateral symmetry of brain and body We belong to the phylum known as the bilateria, an ancient lineage that includes over 1 5 million present-day animal species, including such diverse creatures as soil nematodes, fruit flies, and mammals
  • Soil invertebrates and ecosystem services - ScienceDirect
    Invertebrates of the soil mesofauna (on average 0 2–2 mm in size) are well known for their physical effects on humic material: the Ah horizons of moder humus types are comprised of accumulated faecal pellets and the size and diversity of species that participate in this process give this material its specific microgranular characteristics [59]


















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