Aves, p�le ornithologique de Natagora

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Aves, 15/4 | 1978 | 149-153

JacobS, P., Malher, F. & Ochando, B.

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Article summary

Vielliard considered, in July 1976, that there was no juvenile dimorphism by Sitta ledanti, and that all birds have a black crown. In June 1977, however, we observed that fledgings do not have a black crown. In November 1977, about 15 birds were observed and four captured : among them, one exemplar had no black crown, and another one an incomplete black crown.

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