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请输入英文单字，中文词皆可：

roughish    
a. 略粗糙的,略粗暴的,有点刺耳的

略粗糙的,略粗暴的,有点刺耳的

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  • Ornithology - Burke Museum
    The Migratory Bird Treaty Act gives federal protection to all but a handful of birds, including some game birds and invasive, introduced species, such as the European Starling (Sturnus vulgaris), House Sparrow (Passer domesticus), and Rock Dove (Columba livia) (Pigeon) It is illegal — and a federal crime — to possess or transport most
  • How Many Birds Are There In The World | Earth Life
    In this number-heavy article, we talk about the birds of the world, their types, which species dominate the earth, and why knowing these numbers is important [ez-toc] How Many Species of Bird are in the World? The current scientific consensus on the number of bird species ranges anywhere between 9,000 and 11,000
  • Number of bird species - American Museum of Natural History
    NEW STUDY DOUBLES THE ESTIMATE OF BIRD SPECIES IN THE WORLD NUMBER OF AVIAN SPECIES SOARS TO 18,000 New research led by the American Museum of Natural History suggests that there are about 18,000 bird species in the world—nearly twice as many as previously thought The work focuses on “hidden” avian diversity—birds that look similar to
  • GOV. UK - MAGIC
    This website provides authoritative geographic information about the natural environment from across government The information covers rural, urban, coastal and marine environments across Great Britain We currently present over 400 datasets in our interactive map, which can be explored using various mapping tools
  • H5 Bird Flu: Current Situation | Bird Flu | CDC
    13,225 wild birds detected as of 6 11 2025 | Full Report; 51 jurisdictions with bird flu in wild birds; 174,804,048 poultry affected as of 6 13 2025 | Full Report; 51 jurisdictions with outbreaks in poultry; 1,073 dairy herds affected as of 6 5 2025 | Full Report; 17 states with outbreaks in dairy cows
  • bird - Kids | Britannica Kids | Homework Help
    The female bird lays a set of anywhere from 1 to 20 eggs, depending on the species Most birds sit on their eggs to keep them warm The eggs hatch into young birds in about 11 to 80 days, depending on the species Some young birds can feed themselves almost immediately Other types depend on their parents to provide their food for a time





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