Rooks breeding in full swing around March
Descrição
Rooks, these very common and very social members of the crow family, are busy building in traditional rookeries. During one of the mildest winters on record, some enthusiastic birds in my neck of the woods were repairing nests in early February. Many are now busily building or are well underway with that stage of their reproductive cycle.
Rooks breeding in full swing around March
Garden birds in March: Early birds - Discover Wildlife
Rook
Barlow, Nora ed. 1963. Darwin's ornithological notes. Bulletin of the British Museum (Natural History). Historical Series Vol. 2, No. 7, pp. 201-278. With introduction, notes and appendix by the editor.
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por adulto (o preço varia de acordo com o tamanho do grupo)