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Title: Night Heron 夜鷺大爆發 Post by Sze on Sep 21st, 2004, 2:24am Night Heron 夜鷺 Kowloon Park 九龍公園 20/9/2004 Canon 300D 90-300mm USM 今日係九龍公園最高峰時見到9隻夜鷺呀! :o 不過我只係影到7隻咋! ;D http://www.fotop.net/albums2/hokszewong/Kln_Park_Sep2004/Kln_Park_20SEP_10016.jpg http://www.hkbws.org.hk/fileServer/PhotoG/sze/sze_014.jpg 跳舞乎? http://www.fotop.net/albums2/hokszewong/Kln_Park_Sep2004/Kln_Park_20SEP_10021.jpg http://www.hkbws.org.hk/fileServer/PhotoG/sze/sze_015.jpg 一門五傑 http://www.fotop.net/albums2/hokszewong/Kln_Park_Sep2004/Kln_Park_20SEP_10030.jpg http://www.hkbws.org.hk/fileServer/PhotoG/sze/sze_016.jpg |
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Title: Re: Night Heron 夜鷺大爆發 Post by isaac_chan on Sep 21st, 2004, 3:39am 沒話說........... :o |
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Title: Re: Night Heron 夜鷺大爆發 Post by me_domchan on Sep 21st, 2004, 10:42am 有無搞錯...上次見到三隻以為好多添！ :P :P :P ::) 你幾點去？ ;D (有無....photoshop...ha.ha) |
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Title: Re: Night Heron 夜鷺大爆發 Post by 深藍 Owen on Sep 21st, 2004, 11:11am 越攪越多.. 九公個池就黎唔駛放雀喇~~! :D :D |
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Title: Re: Night Heron 夜鷺大爆發 Post by carmen on Sep 21st, 2004, 5:03pm 遷徙掛… ::) |
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Title: Re: Night Heron 夜鷺大爆發 Post by Captain on Sep 21st, 2004, 5:07pm They are residents. Should come from the Stonecutters / Little Green Island. |
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Title: Re: Night Heron 夜鷺大爆發 Post by 深藍 Owen on Sep 21st, 2004, 7:00pm 剛剛 17:30 左近. 一隻都唔見. 哈~~!!! |
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Title: Re: Night Heron 夜鷺大爆發 Post by Sze on Sep 21st, 2004, 8:21pm on 09/21/04 at 10:42:06, me_domchan wrote:
我無Photoshop架! 哈哈! ;D 我見到時都嚇左一跳呀! 從來未見過咁多架! 佢地昨日由3點幾到6點幾都係個度, 無走過呀! 後來5點幾又飛多2隻返黎, 不過"lei"埋左! 到6點幾我去影完日落再返黎時見到9隻, 但天太黑了! 已經影唔到啦! :( |
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Title: Re: Night Heron 夜鷺大爆發 Post by Betty on Sep 21st, 2004, 9:47pm I am interested to know what indicates that these night herons are from stonecutter/ Little Green Isand. To my understanding of the following statements/datas, night heron is resident, passage migrant and winter visitors. From 'The Avifauna of Hong Kong' "Herkiots (1941) stated that while night heron certainly bred in Hong Kong, it was apparently much common in winter. In addition, he quoted records from Cheung Chau as indicating it was also a passage migrant. Macfarlane and Maconald (1960) also stated that the species was a passage migrant but that there was also breeding records." " The number of records during 1978-1987, with most in spring (33%) and autumn (33%) and fewer in summer (15%) and winter (19%). From 'Hong Kong Bird Report 1999 & 2000' Monthly waterbird counts of this species at Deep Bay as follows: Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 60 29 2 30 60 nc 19 66 103 94 53 31 The peak is in Sept. |
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Title: Re: Night Heron 夜鷺大爆發 Post by BLee on Sep 22nd, 2004, 1:16pm Sze, Will all fishes be eaten by them ? BLee |
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Title: Re: Night Heron 夜鷺大爆發 Post by Captain on Sep 22nd, 2004, 5:03pm A regurgitated Koi from Night Herons nesting at the Stonecutters indicates that these birds fed in urban ornamental ponds. As most NH obs in Kln are come from Kln Park, so it is reasonable to guess they come from there. Pls see a paper in HKBR 1998 for detail. Also, most departure flights of NH heading the West Kln direction, so they may end up at the Stonecutters. Unfortunately, they nested on Little Green Island this yr. So, it is still reasonable to guess that some of them still fed at Kln Park. However, there is no rigorous study on their feeding habitat and movement. |
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Title: Re: Night Heron 夜鷺大爆發 Post by Etta on Sep 22nd, 2004, 5:34pm on 09/22/04 at 17:03:09, Captain wrote:
Dear Captain, Why say 'unfortunately'? Are the nesting site of the Night Herons at the Stonecutters Island being disturbed this year? Regards, Etta |
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Title: Re: Night Heron 夜鷺大爆發 Post by Sze on Sep 22nd, 2004, 7:32pm on 09/22/04 at 13:16:24, BLee wrote:
Hehehheh! I think no ar! Since they just stand there for most time ar! :D |
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