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Cargando... Silence of the Songbirds: How We Are Losing the World's Songbirds and What We Can Do to Save Thempor Bridget Stutchbury
   Ninguno Actualmente no hay Conversaciones sobre este libro.  ParadisePorch | Feb 7, 2018 |    ) billsearth | Oct 22, 2009 | sin reseñas | añadir una reseña
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Migratory songbirds are disappearing at a frightening rate. By some estimates, we may have already lost almost half the songbirds that filled the skies only 40 years ago. Following the birds on their 10,000-kilometre migratory journey, Bridget Stutchbury looks at the most threatening factors in their extinction, from pesticides, still a major concern decades after Rachel Carson first raised the alarm, to the destruction of vital habitat; from the bright lights and structures in our cities-- which are a minefield for migrating birds-- to climate change. We may well wake up in the near future and hear no songbirds singing. We won't only be missing their cheery calls, we'll be missing a vital part of our ecosystem. No se han encontrado descripciones de biblioteca. |
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 Google Books — Cargando...GénerosSistema Decimal Melvil (DDC)598.8Natural sciences and mathematics Zoology Birds Insessores, perchersClasificación de la Biblioteca del CongresoValoraciónPromedio: (4.19)
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I’ve noticed in the last few years and especially in the spring and summer of last year that there are fewer songbirds trilling their calls around our country property.
Since reading Silence of the Songbirds, I have a good idea why this is – not that it makes me feel any better.
Rachel Carson’s Silent Spring is still a classic on this subject, but Stutchbury’s book is an up-to-date consideration of the whole of North America.
These are disturbing facts; I often see in my mind’s eye, even now three years after first reading of them, all those dead hawks falling from the sky over southern fields.
4 stars (