(delhibirdpix) Interesting Egyptian Vulture -Sub species

 Observe the color of the bill .In Delhi we see only N.p. ginginianus ( with Pale Yellow Bill) and in Jodhpur (Rajasthan) and western  India we get N. percnopterus. What we saw on BBD-2014 were shown in first 2 pics and what I saw on 6-8 Feb in Jodhpur  is the last one with Grey Bill.

Surya Prakash, Ph.D. ( Zoology),Member- BNHS, IBCN, WWF
Room # 219 C.C.I.F.
School of Life Sciences
Jawaharlal Nehru University
New Delhi 110067
INDIA
Phone (Work) 26704184

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