This blog records birding adventures of a not-so-secret group of Singapore birders. The main cast is Con Foley, Danny Lau, Lau Jia Sheng and Tan Kok Hui. We mainly bird in Singapore. We also occasionally bird around the world.
Monday, May 28, 2012
Halus 06Jul11
From Con
I was at Halus this morning and some swiftlets were flying very low catching
insects near a flowering tree. They all had pale rumps. Can you tell if these
are Black-nest or Germain’s or still not possible to tell?
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