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  • Deforestation and Forest Degradation | Threats | WWF
    When species lose their forest homes, they are often unable to survive in the fragments of forested land left behind They become more accessible to hunters and poachers, their numbers dwindle, and some eventually go extinct Even localized deforestation can result in extinctions as many unique species exist in small, isolated locations
  • Bird population trends are linearly affected by climate . . .
    Results of the linear mixed-effect models, with random effects of country, species and taxonomic family nested in order (The two models differ in the considered estimate of the thermal niche predictor: (a) distance of the population from the species thermal maximum (r 2 = 0 084); (b) coordinate of the population along the thermal range of the species (ranging from 0 to 1, i e from thermal
  • PNAS
    This study reconstructs a robust species phylogeny of pines, revealing a Neogene rediversification and divergence times using transcriptome sequences
  • What are species and how are they formed? - Oxford Academic
    The standardization of taxonomic species (Orr et al ) will be a first step toward eliminating the confusion over what the named species are Taxonomic species will follow a set of rules that are likely to be incompatible with many species concepts
  • Effect of sediment copper on benthic fauna - Academia. edu
    MARINE ECOLOGY-PROGRESS SERIES Mar Ecol h o g Ser h b l i s h e d August l5 Effect of sediment copper on benthic fauna Brage RY g g Norwegian Institute for Water Research, P O Box 333, Blindern, N-0314 Oslo 3, Norway ABSTRACT: Relations
  • A Check-List of the Species of the Genus Leucocytozoon . . .
    SYNOPSIS A list is given of 67 named species of Leucocytozoon considered valid at present Another list is given of 1 reptilian and 146 avian hosts of named species of Leucocytozoon A 3rd list is
  • Parrot - Wikipedia
    Parrots (Psittaciformes), also known as psittacines ( ˈ s ɪ t ə s aɪ n z ), [1] [2] are birds with a strong curved beak, upright stance, and clawed feet [a] They are classified in four families that contain roughly 410 species in 101 genera, found mostly in tropical and subtropical regions





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