旅鴿的滅絕 - 鳥

By Elizabeth
at 2020-09-02T15:59
at 2020-09-02T15:59
Table of Contents
1914 年 9 月 1 日,最後一隻雌性旅鴿瑪莎(Martha),
在美國辛辛那提動物園死亡,代表了旅鴿的滅絕。 #不是彈貝斯那個瑪莎
19 世紀初,北美洲的旅鴿(Passenger pigeon)可能有多達 50 億隻,非常非常多,整
群飛過的時候,大概要幾天時間,天空才會恢復清靜。因為數量很多,當時大量獵捕,甚
至直接燒樹捕捉,鴿肉主要用來當作食物及飼料。
「滅絕的開始是數量的減少」,在大量獵捕、棲地破壞之下,短短 50 年間旅鴿就只剩下
幾千隻,1900年野外鴿鴿滅絕,人工繁殖失敗,最後在1914年滅絕,大概距今100多年。
為什麼旅鴿會滅絕得這麼快?真的只是因為大量獵捕和棲地破壞的緣故嗎?
附上一則 2011 年的研究,推估旅鴿族群的消長,及滅絕可能的其他原因。
https://sa.ylib.com/MagArticle.aspx?Unit=featurearticles&id=2518
你有聽過旅鴿的故事嗎,在哪裡聽到的呢?
比較近期的話,在伊坂幸太郎《奧杜邦的祈禱》小說中有一段在寫旅鴿的故事。
資料來源附上數張旅鴿的繪圖以及照片
https://www.facebook.com/scitechvista/posts/3266535963435813
--
在美國辛辛那提動物園死亡,代表了旅鴿的滅絕。 #不是彈貝斯那個瑪莎
19 世紀初,北美洲的旅鴿(Passenger pigeon)可能有多達 50 億隻,非常非常多,整
群飛過的時候,大概要幾天時間,天空才會恢復清靜。因為數量很多,當時大量獵捕,甚
至直接燒樹捕捉,鴿肉主要用來當作食物及飼料。
「滅絕的開始是數量的減少」,在大量獵捕、棲地破壞之下,短短 50 年間旅鴿就只剩下
幾千隻,1900年野外鴿鴿滅絕,人工繁殖失敗,最後在1914年滅絕,大概距今100多年。
為什麼旅鴿會滅絕得這麼快?真的只是因為大量獵捕和棲地破壞的緣故嗎?
附上一則 2011 年的研究,推估旅鴿族群的消長,及滅絕可能的其他原因。
https://sa.ylib.com/MagArticle.aspx?Unit=featurearticles&id=2518
你有聽過旅鴿的故事嗎,在哪裡聽到的呢?
比較近期的話,在伊坂幸太郎《奧杜邦的祈禱》小說中有一段在寫旅鴿的故事。
資料來源附上數張旅鴿的繪圖以及照片
https://www.facebook.com/scitechvista/posts/3266535963435813
--
Tags:
鳥
All Comments

By Zora
at 2020-09-07T14:12
at 2020-09-07T14:12

By Enid
at 2020-09-10T06:04
at 2020-09-10T06:04

By Elizabeth
at 2020-09-13T14:33
at 2020-09-13T14:33

By Heather
at 2020-09-14T12:14
at 2020-09-14T12:14

By Selena
at 2020-09-15T13:56
at 2020-09-15T13:56

By Liam
at 2020-09-18T12:53
at 2020-09-18T12:53

By Poppy
at 2020-09-19T05:32
at 2020-09-19T05:32

By Madame
at 2020-09-22T17:59
at 2020-09-22T17:59

By Hamiltion
at 2020-09-24T01:38
at 2020-09-24T01:38

By Steve
at 2020-09-26T18:28
at 2020-09-26T18:28

By Isla
at 2020-09-30T10:19
at 2020-09-30T10:19

By Olivia
at 2020-10-01T05:32
at 2020-10-01T05:32

By Isabella
at 2020-10-02T11:03
at 2020-10-02T11:03

By Kelly
at 2020-10-04T13:51
at 2020-10-04T13:51

By Donna
at 2020-10-08T16:42
at 2020-10-08T16:42

By Dora
at 2020-10-13T15:30
at 2020-10-13T15:30

By Freda
at 2020-10-16T10:22
at 2020-10-16T10:22

By Kelly
at 2020-10-17T08:15
at 2020-10-17T08:15

By Tracy
at 2020-10-22T02:57
at 2020-10-22T02:57

By Candice
at 2020-10-24T04:03
at 2020-10-24T04:03

By Olga
at 2020-10-26T08:19
at 2020-10-26T08:19

By Freda
at 2020-10-27T21:28
at 2020-10-27T21:28

By Ophelia
at 2020-10-30T14:14
at 2020-10-30T14:14

By Andrew
at 2020-11-04T09:24
at 2020-11-04T09:24

By Thomas
at 2020-11-08T07:48
at 2020-11-08T07:48

By Candice
at 2020-11-10T02:20
at 2020-11-10T02:20

By Robert
at 2020-11-10T08:38
at 2020-11-10T08:38

By Edith
at 2020-11-11T13:11
at 2020-11-11T13:11

By Suhail Hany
at 2020-11-14T05:34
at 2020-11-14T05:34

By Jacob
at 2020-11-16T01:37
at 2020-11-16T01:37

By Olive
at 2020-11-18T21:49
at 2020-11-18T21:49

By Ophelia
at 2020-11-21T00:06
at 2020-11-21T00:06

By Doris
at 2020-11-24T03:15
at 2020-11-24T03:15

By Elvira
at 2020-11-27T21:26
at 2020-11-27T21:26

By Hazel
at 2020-11-30T14:46
at 2020-11-30T14:46

By Mary
at 2020-12-03T17:21
at 2020-12-03T17:21

By Bethany
at 2020-12-05T02:30
at 2020-12-05T02:30

By Liam
at 2020-12-06T20:40
at 2020-12-06T20:40

By Dora
at 2020-12-08T22:29
at 2020-12-08T22:29

By William
at 2020-12-10T03:03
at 2020-12-10T03:03

By Sierra Rose
at 2020-12-14T15:30
at 2020-12-14T15:30

By Caroline
at 2020-12-19T07:34
at 2020-12-19T07:34

By Kelly
at 2020-12-22T20:07
at 2020-12-22T20:07

By Daniel
at 2020-12-26T22:44
at 2020-12-26T22:44

By Annie
at 2020-12-31T11:17
at 2020-12-31T11:17

By Rebecca
at 2021-01-03T15:25
at 2021-01-03T15:25

By Aaliyah
at 2021-01-04T01:45
at 2021-01-04T01:45

By Lauren
at 2021-01-04T13:59
at 2021-01-04T13:59

By George
at 2021-01-07T16:11
at 2021-01-07T16:11

By Steve
at 2021-01-09T00:54
at 2021-01-09T00:54

By Olga
at 2021-01-11T18:46
at 2021-01-11T18:46

By Dorothy
at 2021-01-16T15:28
at 2021-01-16T15:28

By Brianna
at 2021-01-16T18:23
at 2021-01-16T18:23

By Edith
at 2021-01-20T16:00
at 2021-01-20T16:00

By Hedy
at 2021-01-21T22:25
at 2021-01-21T22:25

By Charlotte
at 2021-01-25T23:52
at 2021-01-25T23:52

By Puput
at 2021-01-29T19:09
at 2021-01-29T19:09

By Ophelia
at 2021-01-30T17:46
at 2021-01-30T17:46

By Elizabeth
at 2021-02-03T20:36
at 2021-02-03T20:36

By Lauren
at 2021-02-04T07:41
at 2021-02-04T07:41

By Sarah
at 2021-02-08T20:26
at 2021-02-08T20:26

By Carolina Franco
at 2021-02-09T14:40
at 2021-02-09T14:40

By Oliver
at 2021-02-11T00:22
at 2021-02-11T00:22

By Tracy
at 2021-02-13T14:39
at 2021-02-13T14:39

By Margaret
at 2021-02-18T05:48
at 2021-02-18T05:48

By Ethan
at 2021-02-19T01:11
at 2021-02-19T01:11

By Hamiltion
at 2021-02-23T02:30
at 2021-02-23T02:30

By Rachel
at 2021-02-26T09:49
at 2021-02-26T09:49

By Doris
at 2021-02-28T01:34
at 2021-02-28T01:34

By Puput
at 2021-03-01T18:18
at 2021-03-01T18:18

By Bethany
at 2021-03-04T11:47
at 2021-03-04T11:47

By Hamiltion
at 2021-03-04T17:54
at 2021-03-04T17:54

By Jake
at 2021-03-07T00:07
at 2021-03-07T00:07

By Carolina Franco
at 2021-03-09T14:12
at 2021-03-09T14:12

By Isla
at 2021-03-12T17:43
at 2021-03-12T17:43

By Tristan Cohan
at 2021-03-13T09:57
at 2021-03-13T09:57

By Elvira
at 2021-03-14T22:29
at 2021-03-14T22:29

By Tristan Cohan
at 2021-03-18T09:43
at 2021-03-18T09:43

By Carol
at 2021-03-21T19:25
at 2021-03-21T19:25

By Quanna
at 2021-03-21T23:22
at 2021-03-21T23:22

By Hedwig
at 2021-03-22T19:45
at 2021-03-22T19:45

By Kyle
at 2021-03-25T07:54
at 2021-03-25T07:54

By Elma
at 2021-03-28T05:18
at 2021-03-28T05:18

By Aaliyah
at 2021-03-31T10:18
at 2021-03-31T10:18

By Harry
at 2021-04-03T06:54
at 2021-04-03T06:54

By Erin
at 2021-04-04T21:18
at 2021-04-04T21:18

By Susan
at 2021-04-09T06:32
at 2021-04-09T06:32

By Oliver
at 2021-04-09T14:11
at 2021-04-09T14:11

By Vanessa
at 2021-04-10T19:31
at 2021-04-10T19:31

By Jessica
at 2021-04-11T06:50
at 2021-04-11T06:50

By Edith
at 2021-04-12T11:20
at 2021-04-12T11:20

By Hedy
at 2021-04-15T13:35
at 2021-04-15T13:35

By Xanthe
at 2021-04-16T10:43
at 2021-04-16T10:43

By James
at 2021-04-20T23:34
at 2021-04-20T23:34

By Poppy
at 2021-04-21T02:36
at 2021-04-21T02:36

By Jacky
at 2021-04-24T17:24
at 2021-04-24T17:24

By Harry
at 2021-04-28T05:37
at 2021-04-28T05:37

By Susan
at 2021-05-01T02:51
at 2021-05-01T02:51

By Gary
at 2021-05-04T10:33
at 2021-05-04T10:33

By Skylar Davis
at 2021-05-06T12:44
at 2021-05-06T12:44

By Victoria
at 2021-05-09T12:05
at 2021-05-09T12:05

By Hazel
at 2021-05-13T21:14
at 2021-05-13T21:14
Related Posts
這是什麼鳥?

By Susan
at 2020-09-02T02:04
at 2020-09-02T02:04
[贈送]合美健6號及凡賽爾UNI飼料

By Zanna
at 2020-09-01T23:56
at 2020-09-01T23:56
月輪小朋友只想住紙箱怎辦

By Olga
at 2020-09-01T16:52
at 2020-09-01T16:52
請問這是什麼鳥呢?

By Kelly
at 2020-09-01T15:24
at 2020-09-01T15:24
高雄苓雅二路、文武街、自強路銀文飛失

By Rebecca
at 2020-09-01T12:12
at 2020-09-01T12:12