National Geographic Readers: Great Migrations Butterflies [平裝] [7歲及以上] pdf epub mobi txt 電子書 下載 2025

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☆☆☆☆☆

Laura Marsh（勞拉·馬什） 著

圖書標籤:

• 蝴蝶
• 遷徙
• 自然地理
• 科普
• 兒童讀物
• 動物
• 昆蟲
• 科學
• 閱讀
• 教育

齣版社： Random House

ISBN：9781426307393

版次：1

商品編碼：19016679

包裝：平裝

叢書名： National Geographic Readers

齣版時間：2010-10-12

頁數：48

正文語種：英文

商品尺寸：15.24x0.25x22.86cm;0.02kg

內容簡介

The monarch butterfly, one of the most seemingly delicate of all of nature's animals, proves to be one of the toughest in this reader. Making the yearly trip from the Northern United States and Canada to the Oyamel forest of Mexico is no easy task, and it takes five generations of butterflies in order to do so. Battling cold temperatures and the threat of starvation, these beautiful insects complete an almost 3,000 mile journey over the course of two months, only to have to turn and around and head back home.

作者簡介

LAURA MARSH is a long time contributor to National Geographic Children Books.?She has written a large number of books in National Geographic Readers series?and also in Mama Mirabelle and Toot and Puddle series.,,

揭秘地球的壯麗遷徙：一部關於生命史詩的深度探索 圖書名稱： 探尋生命的長徵：地球上最不可思議的遷徙奇觀 目標讀者： 10歲及以上，對自然科學、生物學、地理學及環境變化感興趣的讀者 書籍頁數： 約380頁（包含大量高清圖片、圖錶和實地考察筆記） 內容簡介： 《探尋生命的長徵：地球上最不可思議的遷徙奇觀》是一部深入剖析地球上生命體史詩般長途跋涉的百科全書式著作。本書超越瞭對單一物種遷徙的簡單描述，旨在構建一個宏大敘事框架，解釋為何以及如何驅動著數以億計的生物，每年穿越數韆甚至數萬公裏的距離，追逐資源、繁衍後代，或躲避嚴酷的氣候。 本書的結構設計精妙，分為五大部分，每一部分都聚焦於一個核心主題，輔以詳盡的科學解析和引人入勝的故事。 第一部分：遷徙的驅動力——生存的必然選擇 本部分深入探討瞭遷徙現象背後的根本原因。我們不僅討論瞭氣候變化和季節更替帶來的食物短缺或極端低溫，更著重分析瞭種群遺傳學中“遷徙傾嚮”的進化優勢。 資源生態學視角： 詳細分析瞭不同生態係統中的“不平衡性”——為什麼北極的夏天食物充足，而南方的鼕天卻資源匱乏？我們通過案例研究，如馴鹿的覓食路徑與植被生長周期的精確匹配，揭示瞭這種“時間差”如何塑造瞭遷徙的必要性。 繁殖壓力與基因延續： 探討瞭許多物種（如鮭魚、鰻魚）為何必須迴到特定的“故鄉水域”進行繁殖，以及這種對特定地理環境的執著，如何成為物種存續的基石。我們引入瞭“親代投資理論”，解釋瞭長距離遷徙中付齣的巨大生理代價如何轉化為後代更高的生存率。 導航之謎的物理學基礎： 這一章節是本書的亮點之一。它詳細拆解瞭生物體如何利用地球磁場、太陽角度、星辰位置，甚至氣味和聲波進行導航。我們將介紹地磁感應機製（如隱花色素的作用）和動物大腦中“認知地圖”的構建過程，挑戰傳統認為遷徙完全依賴本能的觀點，展示瞭學習和經驗在導航中的重要角色。 第二部分：天空中的史詩——飛行的巨人與它們的航綫 本部分專注於鳥類的遷徙，這是自然界最引人注目且研究最深入的現象之一。 全球候鳥網絡解析： 我們不再局限於某一地區的鳥類，而是繪製瞭一幅全球性的遷徙地圖，涵蓋瞭關鍵的“候鳥通道”（Flyways）。重點分析瞭美洲的“大西洋通道”、歐亞大陸的“中亞通道”以及南半球特有的遷徙模式。 生理極限的挑戰： 深入探討鳥類如何在長途飛行中剋服能量和脫水問題。內容包括脂肪儲備的“燃燒效率”（如何實現高強度燃脂），以及它們特有的呼吸係統結構——如何實現在極高海拔和低氧環境下持續供氧。書中收錄瞭對“停歇點”（Stopover Sites）的實地考察報告，強調瞭這些中途補給站對整個物種存續的決定性意義。 個體差異與集體智慧： 比較瞭單隻鳥（如信天翁）依靠個人經驗完成的超長距離飛行，與群體飛行（如雁群）中的空氣動力學協作（V形編隊）的效率差異。分析瞭信息素和聲音信號在群體決策中的作用。 第三部分：陸地的史詩——步行的巨獸與地貌的塑造者 本部分將焦點轉嚮陸地哺乳動物和爬行動物，它們依靠四肢或雙足，穿越山脈、沙漠和草原。 非洲大草原的循環： 詳細記錄瞭塞倫蓋蒂（Serengeti）地區上百萬角馬（Wildebeest）和斑馬的遷徙。這不僅僅是尋找牧草，更是與捕食者（獅子、鬣狗）之間持續瞭數萬年的“進化軍備競賽”。書中包含通過GPS追蹤項圈獲得的最新數據，揭示瞭角馬群如何根據降雨的微小變化調整路綫。 沙漠與極地的嚴酷考驗： 探討瞭如北極圈內的北美馴鹿（Caribou）如何每年在苔原和森林之間往返數韆公裏，以應對夏季蚊蟲的侵擾和鼕季的食物稀缺。對比分析瞭在極端乾旱環境下，如某些沙漠嚙齒動物的“周期性移動”策略。 洄遊的爬行動物： 重點分析瞭海龜（如棱皮龜）驚人的海洋導航能力，它們從熱帶的孵化地遊到溫帶的覓食地，然後再返迴原點産卵。通過對它們體內“磁感應器官”的研究，我們得以一窺海洋深處的導航奧秘。 第四部分：海洋中的無聲遷徙——水下的不解之謎 海洋是地球上最大的棲息地，也隱藏著最宏大、最難以追蹤的遷徙活動。 鯨類：深海的迴聲定位導航： 深入研究瞭座頭鯨和灰鯨的遷徙模式，它們從寒冷的覓食水域到溫暖的繁殖水域的路綫。重點討論瞭聲學汙染對鯨類導航係統的乾擾，以及水下地形和洋流如何充當“看不見的公路”。 魚類的垂直與水平遷徙： 區分瞭深海魚類每日進行的“垂直遷徙”（白天在深處躲避捕食者，夜晚上升覓食），以及如太平洋鮭魚洄遊到淡水溪流的“生命終點之旅”。通過對水文數據的分析，解釋瞭洋流如何被整閤到它們的導航係統中。 浮遊生物的全球舞蹈： 即使是微小的生物，也參與著大規模的移動。本章探討瞭浮遊植物和浮遊動物的晝夜垂直遷移，這種全球同步的運動對海洋碳循環和大氣氧氣含量的巨大影響。 第五部分：人類世的挑戰——威脅與保護的未來 最後一部分將目光聚焦於當前時代——人類活動如何重塑乃至破壞瞭這些古老的遷徙路綫。 棲息地的破碎化： 詳細分析瞭基礎設施建設（如道路、油氣管道、圍欄）如何阻礙瞭陸地動物的傳統路徑，並引入瞭“生態廊道”的設計理念作為解決方案。 氣候變化與時間錯位（Phenological Mismatch）： 探討瞭由於全球變暖，遷徙動物到達目的地的時間與當地食物資源高峰期（如昆蟲孵化、植物開花）齣現不匹配的嚴重後果，這可能導緻種群數量急劇下降。 氣候難民與保護行動： 介紹瞭國際閤作保護遷徙路綫的成功案例（如對關鍵停歇地的聯閤保護區設立），以及利用衛星遙感、DNA分析等前沿技術監測和預測未來遷徙模式的科學方法。本書呼籲讀者認識到，保護遷徙物種，就是在保護地球生態係統的整體健康和動態平衡。 本書特點： 跨學科整閤： 結閤瞭生態學、遺傳學、海洋學、氣象學和地理信息係統（GIS）的最新研究成果。 視覺衝擊力： 配備瞭由頂尖自然攝影師和數據可視化專傢製作的數百張高清地圖、衛星圖像和微觀結構圖解。 敘事風格： 敘事嚴謹但充滿文學色彩，將冷硬的科學數據轉化為扣人心弦的生命史詩。 本書是為所有渴望理解生命韌性、探究地球生物多樣性運行機製的讀者準備的終極指南。

評分☆☆☆☆☆

Honestly, picking up National Geographic Readers: Great Migrations Butterflies was a total impulse buy, and I'm so glad I did! For a book aimed at younger readers, it packs a serious punch. I love how it doesn't just present facts; it tells a story. You really get a sense of the incredible effort and instinct that goes into these butterfly migrations. It’s not just a short hop; these creatures are traveling for thousands of miles! I was particularly intrigued by the details about how they navigate. It's mind-boggling to think that they can find their way back to the same places year after year. The book does a fantastic job of breaking down complex concepts into bite-sized pieces that are easy for kids to understand, but it doesn't dumb down the information. It’s just… smart. The illustrations are vibrant and lifelike, really bringing the butterflies and their environments to life. I found myself pausing to admire the artistry and the sheer beauty of the different species featured. This book has definitely sparked my curiosity about the natural world. It’s made me want to go outside and observe butterflies more closely, trying to imagine the incredible journeys they've been on. It’s also a great conversation starter about environmental conservation and why it’s important to protect these amazing creatures and their habitats. A truly engaging and educational read.

評分☆☆☆☆☆

This National Geographic Readers: Great Migrations Butterflies volume is a testament to the power of accessible science communication for young audiences. From the moment I opened it, I was struck by the meticulous attention to detail and the sheer quality of the content. The book expertly navigates the complexities of butterfly migration, presenting information in a way that is both accurate and engaging. The narrative flows seamlessly, guiding the reader through the marvels of these annual journeys. I was particularly impressed by the way the book illustrated the biological mechanisms and environmental triggers that initiate and sustain migration, making intricate scientific concepts understandable without sacrificing their essence. The visual component is, as one would expect from National Geographic, superb. Each photograph and illustration is a masterpiece, contributing significantly to the educational value and the overall aesthetic appeal of the book. It’s not just about pretty pictures; they actively enhance the reader’s comprehension of the scale and scope of these migrations. This book is an invaluable tool for fostering scientific literacy and a profound respect for the natural world. It encourages observation, critical thinking, and a deeper understanding of ecological processes, making it an ideal resource for both classroom and home learning environments.

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Wow, just finished flipping through this National Geographic Readers: Great Migrations Butterflies book, and honestly, I'm blown away by how much there is to learn! Even though I’m only seven, this book makes it feel like I’m right there with the butterflies. I never knew that something as small and delicate as a butterfly could travel such incredible distances. The way they describe the journey, like a long, epic adventure, really sparks my imagination. I keep thinking about all the different places they must see, the new flowers they land on, and the challenges they face. It makes me wonder what it must be like to have such a big purpose, to keep moving and find your way back home, or to a new place to start a family. The pictures are absolutely stunning, too! They’re so bright and colorful, it’s like the butterflies are practically leaping off the page. I love how the text is easy to read, but it still gives you so much information. I found myself pointing at the maps and trying to trace the routes with my finger. It's made me look at butterflies in my own backyard completely differently now. I used to just think they were pretty to look at, but now I know they have this whole amazing life story happening, full of courage and determination. It’s definitely a book I’ll be coming back to again and again, discovering something new each time. It makes me want to learn more about all the other amazing creatures in the world and their incredible journeys.

評分☆☆☆☆☆

I picked up National Geographic Readers: Great Migrations Butterflies for my younger cousin, but I ended up reading it myself first, and honestly, it's fantastic! What really impressed me was how it managed to be both super informative and incredibly fun. It’s not just a dry list of facts about butterflies; it’s like a thrilling adventure story about these tiny winged wonders. I learned so much about their incredible journeys, how they prepare for these long trips, and the amazing instincts that guide them. The book explains things in a way that makes you feel like you’re right there with the butterflies, experiencing their challenges and triumphs. The pictures are out of this world! They're so vivid and capture the beauty of the butterflies and the diverse landscapes they travel through. It really makes you appreciate how much effort and determination these creatures have. It’s definitely inspired me to learn more about the natural world and the amazing feats that animals accomplish. This is the kind of book that stays with you, making you see the world around you with a newfound sense of wonder and respect for even the smallest of creatures. Highly recommend for anyone, young or old, who’s curious about nature!

評分☆☆☆☆☆

This National Geographic Readers: Great Migrations Butterflies book is an absolute gem for any young nature enthusiast! I’m quite a bit older than the target age, but I still found myself completely captivated. The narrative structure is masterful, weaving scientific facts into an engaging story that draws you into the life cycle and migratory patterns of these fascinating insects. The depth of information presented in such an accessible way is truly remarkable. I particularly appreciated the detailed explanations of the physiological adaptations that allow butterflies to undertake such arduous journeys, as well as the environmental cues that trigger their migrations. The accompanying visuals are, as expected from National Geographic, breathtaking. They are not just aesthetically pleasing but also highly informative, providing crucial context for the migratory routes and the diverse landscapes the butterflies traverse. It’s evident that a significant amount of research and careful curation has gone into this publication. It encourages critical thinking by prompting questions about the challenges these creatures face, such as habitat loss and climate change, without being overly alarming for a younger audience. This book serves as an excellent springboard for further exploration into entomology and conservation, fostering a deep appreciation for the natural world and the intricate connections within ecosystems. It’s a resource that can grow with a child, offering new insights and layers of understanding as they mature.

評分☆☆☆☆☆

整本都講王蝶，但內容很豐富，有不少以前不知道的東西。是分級閱讀的第三級，有適量的新詞匯，但句子結構較簡單。排版與圖片都是我喜歡的。另外紙張很好，大小閤適，便於隨身攜帶。

評分☆☆☆☆☆

好書，值得買，國傢地理圖片精緻，看起來不錯

評分☆☆☆☆☆

挺薄的，也簡單，低幼的。

評分☆☆☆☆☆

一下買瞭很多本，終於湊齊瞭一套，孩子喜歡，是正品

評分☆☆☆☆☆

好書，值得買，國傢地理圖片精緻，看起來不錯

評分☆☆☆☆☆

看似縴弱的帝王蝶，讓我們為生命感動！

評分☆☆☆☆☆

看似縴弱的帝王蝶，讓我們為生命感動！

評分☆☆☆☆☆

不錯

評分☆☆☆☆☆

國傢地理的分級讀物。