![天堂飞鸟:古尔德手绘鸟类图谱](https://wfqqreader-1252317822.image.myqcloud.com/cover/478/26832478/b_26832478.jpg)
3 鸽形目 鸠鸽科
除南北极高纬度地区之外,鸠鸽科成员几乎遍布于世界各地,而在南美、大洋洲和太平洋诸岛则达到了很高的物种多样性。
它们身形结实,但头小,喙较短而显得粗,喙基部覆盖有明显的柔软蜡膜。成对或集群生活,多数种类为留鸟,仅少数具有迁徙习性。鸠鸽类的翅长而尖,或呈圆形,它们参与飞行的肌肉可占到体重的31%~44%,普遍高于其他鸟类,因此具有较强的飞行能力,能够较长时间维持快速的振翅飞行。
大多数鸠鸽类为植食性,以植物种子或果实为食,仅有少数种类会取食昆虫、小型螺类等无脊椎动物。在雏鸟孵出后的10天左右,雌雄亲鸟会从嗉囊中分泌一种半固体乳状物质以喂食雏鸟。鸽乳富含蛋白质、脂肪和矿物质,是雏鸟不可或缺的高质量食物。分泌鸽乳对亲鸟而言消耗很大,必须由雌雄亲鸟交替轮流育雏。即便如此,能够抚育的雏鸟数量也有限。受此约束,鸠鸽类产卵的数量很小,通常仅1到2枚。而除它们之外,已知某些火烈鸟和企鹅也会分泌嗉囊乳喂养雏鸟。
鸠鸽类还有个特点,是可以一直将喙浸在水中饮水,因为它们能够将饮入的水直接吸进食道,而不必像其他鸟类须饮一口仰一次头,让水流入消化道。
鸠鸽科中的某些种类是人类非常亲近和熟悉的鸟类,比如家鸽当中形态各异的不同品系就促使达尔文开展了相关的研究,并得出所有家鸽品系都起源于野生岩鸽的结论,加深了他关于物种起源的思考。而西南印度洋毛里求斯岛上的渡渡鸟和北美的旅鸽,则是非常著名的由于人类活动导致物种灭绝的典型悲剧案例。
![](https://epubservercos.yuewen.com/EB72E7/15279429805176706/epubprivate/OEBPS/Images/figure_0028_0013.jpg?sign=1738845709-eA1a92Plu02zN7Z3E47yXRqrUqppfBZg-0-bb10a618f314e3089a157f634d2745a9)
白胸鸡鸠(Alopecoenas jobiensis)【Chalcophaps jobiensis】
![](https://epubservercos.yuewen.com/EB72E7/15279429805176706/epubprivate/OEBPS/Images/figure_0029_0014.jpg?sign=1738845709-tuCtfmpxSs122ySaJZmKYlPu9JzoXa1Y-0-db47df0d197121c34efaf534a4c26eba)
灰喉鸡鸠(Alopecoenas beccarii)【Phlogaenas johannae】
![](https://epubservercos.yuewen.com/EB72E7/15279429805176706/epubprivate/OEBPS/Images/figure_0030_0015.jpg?sign=1738845709-pXUMzDiKCWDr14atVfd4DR0sc3HxlbE6-0-998ccab7d8945030ccb7bd3ffd3a113e)
小绿果鸠(Ptilinopus nainus)【Ptilonopus nanus】
![](https://epubservercos.yuewen.com/EB72E7/15279429805176706/epubprivate/OEBPS/Images/figure_0031_0016.jpg?sign=1738845709-BipZ4BdpYIiBidzb23dIbCcjx8Rf843j-0-5f2c8bd8052a544477f68659e0659687)
瘤鼻果鸠(Ptilinopus insolitus)【Aedirhinus insolitus】
![](https://epubservercos.yuewen.com/EB72E7/15279429805176706/epubprivate/OEBPS/Images/figure_0032_0017.jpg?sign=1738845709-ixZuz7vRaP1XHp3RPEDhKXWK3ArM7Pi5-0-af0bdae9d04225bd2cdd162346de9443)
克湾紫腹果鸠(Ptilinopus speciosus)【Ptilopus speciosus】
![](https://epubservercos.yuewen.com/EB72E7/15279429805176706/epubprivate/OEBPS/Images/figure_0033_0018.jpg?sign=1738845709-m2vUlYA7O0MpnnUGWpmmbAocWYeDsrNq-0-0f906d6243035d4829237faa7a8e196c)
黄胸果鸠(Ptilinopus solomonensis)【Ptilopus solomonensis】
![](https://epubservercos.yuewen.com/EB72E7/15279429805176706/epubprivate/OEBPS/Images/figure_0034_0019.jpg?sign=1738845709-J51meRahbEbMgly3OgwMHoPEFcWpW2yQ-0-fe9a58d6865f7171553d461a5a8dab09)
白胸果鸠(Ptilinopus rivoli)【Ptilopus rivolii】
![](https://epubservercos.yuewen.com/EB72E7/15279429805176706/epubprivate/OEBPS/Images/figure_0035_0020.jpg?sign=1738845709-2OQNxCmcLZ2L6fV4fE4ptIRmKTUeWbqO-0-c8fcf890bb371eb18ada02edb44b4950)
金肩果鸠(Ptilinopus wallacii)【Ptilopus wallacii】
![](https://epubservercos.yuewen.com/EB72E7/15279429805176706/epubprivate/OEBPS/Images/figure_0036_0021.jpg?sign=1738845709-mD7UY2B0zGziqWPYMPQp65xM1JqEpRpJ-0-e28e7f7a4b20740612be44310b1bc77c)
紫红胸果鸠(Ptilinopus viridis)【Ptilopus lewisii】
![](https://epubservercos.yuewen.com/EB72E7/15279429805176706/epubprivate/OEBPS/Images/figure_0037_0022.jpg?sign=1738845709-sOUkaUynOUZ4PUhNZ8YnWjqK4iPaxDfj-0-5e58bbd24b62278d3b1552b95ef8a46f)
银顶果鸠(Ptilinopus richardsii)【Ptilopus richardsi】
![](https://epubservercos.yuewen.com/EB72E7/15279429805176706/epubprivate/OEBPS/Images/figure_0038_0023.jpg?sign=1738845709-yylV5MbzmNdneuUhZR7xXHLx6r3P2SGm-0-a5723998e76cf55f687f825dad942a32)
红耳果鸠(Ramphiculus fischeri)【Ptilopus fischeri】
![](https://epubservercos.yuewen.com/EB72E7/15279429805176706/epubprivate/OEBPS/Images/figure_0039_0024.jpg?sign=1738845709-rExaiMxpXFMr6kKmSkJLK7UmnSn6k6Zk-0-9c676e3bda1ec7f7e9270963b9f7d8b7)
苏拉威西乌鸠(Cryptophaps poecilorrhoa)【Gymnophaps poecilorrhoa】
![](https://epubservercos.yuewen.com/EB72E7/15279429805176706/epubprivate/OEBPS/Images/figure_0040_0025.jpg?sign=1738845709-oFtys7rDJWPnX0m2gDsGC65caqdiKUGE-0-62903e8ccbef479a25e9dc29e97ef3a6)
灰枕雉鸠(Otidiphaps cervicalis)【Otidiphaps cervicalis】
![](https://epubservercos.yuewen.com/EB72E7/15279429805176706/epubprivate/OEBPS/Images/figure_0041_0026.jpg?sign=1738845709-Fkg2JknO1YX6D7OAiELrEfQWO10TIZZd-0-1aa26bbb1e188764d2ce9af166091bcf)
厚嘴地鸠(Trugon terrestris)【Eutrygon terrestris】
![](https://epubservercos.yuewen.com/EB72E7/15279429805176706/epubprivate/OEBPS/Images/figure_0042_0027.jpg?sign=1738845709-6CFuDpcdhdNfhjE3SVTxkicLClcpcnqp-0-e4b96ab970595264f314d64de2620a60)
芬氏皇鸠(Ducula finschii)【Carpophaga finschi】
![](https://epubservercos.yuewen.com/EB72E7/15279429805176706/epubprivate/OEBPS/Images/figure_0043_0028.jpg?sign=1738845709-KNPIr3fnQkuTktTFD0FVelTVbaTkfCX7-0-30338fc3812377f8f08ab2375cecb96c)
红疣皇鸠(Ducula rubricera)【Carpophaga rubricera】
![](https://epubservercos.yuewen.com/EB72E7/15279429805176706/epubprivate/OEBPS/Images/figure_0044_0029.jpg?sign=1738845709-adMKMlduo9I4bIASrIWuqfgRZI6usAy6-0-8ffe163b09a0f8f0d448e490484d0547)
淡黄皇鸠(Ducula subflavescens)【Carpophaga subflavescens】
![](https://epubservercos.yuewen.com/EB72E7/15279429805176706/epubprivate/OEBPS/Images/figure_0045_0030.jpg?sign=1738845709-ZEINBCiYEIQpJmQ63YVE6sf2fR6TK4yD-0-fe2e8d8e805192ed6118ba80283fa531)
蓝尾皇鸠(Ducula concinna)【Carpophaga van-wyckii】
![](https://epubservercos.yuewen.com/EB72E7/15279429805176706/epubprivate/OEBPS/Images/figure_0046_0031.jpg?sign=1738845709-7mdnmfBVXkTkNtWIV1Sh2latGUuuENfG-0-548b48fc1f3af1ff26a09a6acda499dc)
白喉林鸽(Columba vitiensis)【Ianthoenas albigularis】