Swallow
Angela Turner
130. 6 Arthur C. FoxDavies, A Complete Guide to Heraldry (London, 1909), pp.
244–5. 7 Angela Turner, 'Family Hirundinidae (Swallows and Martins)', in
Handbook of the Birds of the World, ed. J. del Hoyo et al. (Barcelona, 2004), vol.
IX, pp.