故国打鸟记 #29: 彩鹬 (Greater Painted Snipe) - 未名空间MITBBS历史存档

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故国打鸟记 #29: 彩鹬 (Greater Painted Snipe)

故国打鸟记 #29: 彩鹬 (Greater Painted Snipe)# Animals - 动物园

l*t2013-07-21 07:07

1 楼

在赣北乡村的一处布满浮萍的水田里看见这种水鸟.
从没见过, 俺又到国内的网站请好心人帮认了.
这种鸟是雌的更出彩更漂亮.
参考:
http://en.wikipedia.org/wiki/Greater_Painted-snipe
两口子:
雌的:
雄的:

I*i2013-07-21 07:07

2 楼

真的，雌鸟比雄鸟漂亮

h*t2013-07-21 07:07

3 楼

这个比我最近拍的两种 sandpiper 都好看。

h*h2013-07-21 07:07

4 楼

挺漂亮的鸟

l*t2013-07-21 07:07

5 楼

我这个还是太糊了...

【在 h*****t 的大作中提到】

: 这个比我最近拍的两种 sandpiper 都好看。

I*i2013-07-21 07:07

6 楼

这种鸟雄雌角色互换了
http://en.wikipedia.org/wiki/Greater_Painted_Snipe
It is unusual in showing reversed sexual dimorphism; the female is larger
and more brightly colored than the male, with the sides of the head, neck
and throat a rich chestnut brown, and a distinct black band across the
breast; the male is paler and greyer.
The females court the males, are polyandrous with males incubating and
raising the young as predicted by parental investment theory. Chicks are
buff coloured and have black stripes running along their length. Immature
birds resemble the male but lack the broken dark band across the breast.
Males are also known to carry the chicks to safety under the wings.

d*s2013-07-21 07:07

7 楼

漂亮

h*h2013-07-21 07:07

8 楼

有意思，这在动物界很少见

【在 I***i 的大作中提到】

: 这种鸟雄雌角色互换了
: http://en.wikipedia.org/wiki/Greater_Painted_Snipe
: It is unusual in showing reversed sexual dimorphism; the female is larger
: and more brightly colored than the male, with the sides of the head, neck
: and throat a rich chestnut brown, and a distinct black band across the
: breast; the male is paler and greyer.
: The females court the males, are polyandrous with males incubating and
: raising the young as predicted by parental investment theory. Chicks are
: buff coloured and have black stripes running along their length. Immature
: birds resemble the male but lack the broken dark band across the breast.

l*t2013-07-21 07:07

9 楼

你忘了动物界里的人类也是反过来的: 女的漂亮，男的邋遢...LOL

【在 h*h 的大作中提到】

: 有意思，这在动物界很少见