Attributes / relations provided by
♦ 1Myers, P., R. Espinosa, C. S. Parr, T. Jones, G. S. Hammond, and T. A. Dewey. 2006. The Animal Diversity Web (online). Accessed February 01, 2010 at
animaldiversity.org♦ 2Nathan P. Myhrvold, Elita Baldridge, Benjamin Chan, Dhileep Sivam, Daniel L. Freeman, and S. K. Morgan Ernest. 2015. An amniote life-history database to perform comparative analyses with birds, mammals, and reptiles. Ecology 96:3109
♦ 3Terje Lislevand, Jordi Figuerola, and Tamás Székely. 2007.
Avian body sizes in relation to fecundity, mating system, display behavior, and resource sharing. Ecology 88:1605
♦ 4Hamish Wilman, Jonathan Belmaker, Jennifer Simpson, Carolina de la Rosa, Marcelo M. Rivadeneira, and Walter Jetz. 2014.
EltonTraits 1.0: Species-level foraging attributes of the world's birds and mammals. Ecology 95:2027
♦ 5Threlfall, W. and SP Mahoney. 1980. The use of measurements in sexing Common Murres from Newfoundland. Wilson Bulletin 92: 266-268
♦ 6Intrinsic aging-related mortality in birds, Robert E. Ricklefs, JOURNAL OF AVIAN BIOLOGY 31: 103–111. Copenhagen 2000
♦ 7de Magalhaes, J. P., and Costa, J. (2009)
A database of vertebrate longevity records and their relation to other life-history traits. Journal of Evolutionary Biology 22(8):1770-1774
♦ 8Gust soaring as a basis for the flight of petrels and albatrosses (Procellariiformes), Colin J. Pennycuick, Avian Science Vol. 2 No. 1: (2002)
♦ 9CephBase - Cephalopod (Octopus, Squid, Cuttlefish and Nautilus) Database
♦ 10Jorrit H. Poelen, James D. Simons and Chris J. Mungall. (2014).
Global Biotic Interactions: An open infrastructure to share and analyze species-interaction datasets. Ecological Informatics.
♦ 11Cephalopod Remains in Regurgitations of the Wandering Albatross Diomedea exulans at South Georgia, M. R. Clarke, J. P. Croxall, P. A. Prince, British Antarctic Survey Bulletin
♦ 12Species Interactions of Australia Database, Atlas of Living Australia, Version ala-csv-2012-11-19
♦ 13International Flea Database♦ 14Gibson, D. I., Bray, R. A., & Harris, E. A. (Compilers) (2005).
Host-Parasite Database of the Natural History Museum, London