19 |
Bisby, F.A., M.A. Ruggiero, K.L. Wilson, M. Cachuela-Palacio, S.W. Kimani, Y.R. Roskov, A. Soulier-Perkins and J. van Hertum 2005 Species 2000 & ITIS Catalogue of Life: 2005 Annual Checklist. |
Larus heermanni |
|
356 |
SAUP Database 2006 SAUP Database. |
Larus heermanni |
|
3722 |
Wood, J.B. and C.L. Day 1998 CephBase. |
Larus heermanni |
|
7816 |
Lepage, D. 2007 Avibase -the World Bird Database. |
Larus heermanni |
|
81748 |
Karpouzi, V.S. 2005 Modelling and mapping trophic overlap between fisheries and the world's seabirds. |
Larus heermanni |
|
87784 |
Schreiber, E.A. and J. Burger 2001 Biology of marine birds. |
Larus heermanni |
|
93905 |
Gaydos, J.K. and S.F. Pearson 2011 Birds and mammals that depend on the Salish Sea: a compilation. |
Larus heermanni |
83 |
114902 |
Sibley, D. 2003 The Sibley Field Guide to Birds of Western North America. |
Larus heermanni |
198 |
127697 |
IUCN 2022 The IUCN Red List of Threatened Species. Version 2022-1. |
Larus heermanni |
|