Author |
Topic: 咀色 Bill Colours of Roseate Tern (Read 536 times) |
|
pan
BBS Member BBS Senior Member
![*](../../yabb/YaBBImages/star.gif) ![*](../../yabb/YaBBImages/star.gif) ![*](../../yabb/YaBBImages/star.gif) ![*](../../yabb/YaBBImages/star.gif)
![](http://i28.photobucket.com/albums/c237/ppaann/owl.jpg)
Gender: ![male](../../yabb/YaBBImages/male.gif)
Posts: 77
|
![](../../yabb/YaBBImages/question.gif) |
咀色 Bill Colours of Roseate Tern
« on: May 16th, 2005, 11:00am » |
Quote Modify
|
好開心又可以見到佢地d 靚靚相, 希望佢地今年生多幾"藪" 對燕鷗的咀色有d 好奇。 以粉紅燕鷗為例: 香港見到的粉紅燕鷗, 有時黑咀, 有時紅咀 ( 唔知有冇人試過同一時間紅黑都見到) 係咩因素影響佢地ge 咀色?繁殖期 同 非繁殖期之分? or 因為佢地來自唔同鄉下, 所以唔同? 換句話說香港見到的粉紅燕鷗, 來自好幾多個地方? thx ~等我考埋個試,就第一時間去探下佢地先~
|
« Last Edit: May 17th, 2005, 10:59pm by Tern Group » |
Logged |
|
|
|
Hendrix
BBS Member BBS God
![*](../../yabb/YaBBImages/star.gif) ![*](../../yabb/YaBBImages/star.gif) ![*](../../yabb/YaBBImages/star.gif) ![*](../../yabb/YaBBImages/star.gif) ![*](../../yabb/YaBBImages/star.gif)
![](http://www.look.com.hk/jimi.jpg)
I love wings!
Gender: ![male](../../yabb/YaBBImages/male.gif)
Posts: 1001
|
![](../../yabb/YaBBImages/xx.gif) |
Re: 咀色
« Reply #1 on: May 16th, 2005, 11:32am » |
Quote Modify
|
what I got 2 years ago, some is all red, some is partly red/black. is a transition progess ?
|
|
Logged |
www.look.hk welcome you
|
|
|
|