Original posted by gary at 19/07/2008 23:19
不祥之兆!
一隻游隼對燕鷗的影響有多大?
我覺得很視乎那隻游隼在附近地區逗留多久。
依我觀察,當游隼發現一個取之不竭的食物庫(燕鷗島)後,牠便會重覆地回到該處獵食。
而且牠往往會在島上慢慢進食,並不懼怕燕鷗的滋擾。
這 ...
Original posted by kmike at 20/07/2008 00:44
Amzing series of pix Isaac - well done!
Looks like the tern was colour-ringed ringed in Hk from the leg flags.
How many yaers has this been done? It wouldbeinteresting to know to give an indicator ...
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