Bill colour as an ageing technique in the Hooded Crow Corvus corone cornix: A cautionary note

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@article{3d83a2387b304131a55022d7303d49e8,

title = "Bill colour as an ageing technique in the Hooded Crow Corvus corone cornix: A cautionary note",

author = "J. O'Halloran and O'Donoghue, \{P. D.\} and Cross, \{T. F.\}",

year = "1998",

month = may,

day = "1",

doi = "10.1080/03078698.1998.9674153",

language = "English",

volume = "19",

pages = "1--4",

journal = "Ringing and Migration",

issn = "0307-8698",

publisher = "Taylor and Francis Ltd.",

number = "1",

}

TY - JOUR

T1 - Bill colour as an ageing technique in the Hooded Crow Corvus corone cornix

T2 - A cautionary note

AU - O'Halloran, J.

AU - O'Donoghue, P. D.

AU - Cross, T. F.

PY - 1998/5/1

Y1 - 1998/5/1

UR - https://www.scopus.com/pages/publications/0346276110

U2 - 10.1080/03078698.1998.9674153

DO - 10.1080/03078698.1998.9674153

M3 - Comment/Debate

AN - SCOPUS:0346276110

SN - 0307-8698

VL - 19

SP - 1

EP - 4

JO - Ringing and Migration

JF - Ringing and Migration

IS - 1

ER -