[1]
Päckert, M. 2006.

Song dialects as diagnostic characters — acoustic differentiation of the Canary Island Goldcrest subspecies Regulus regulus teneriffae Seebohm 1883 and R. r. ellenthalerae Päckert et al. 2006 (Aves: Passeriformes: Regulidae)

. Zootaxa. 1325, 1 (Sep. 2006), 99–115. DOI:https://doi.org/10.11646/zootaxa.1325.1.7.